The Lexar Professional SILVER PLUS 256GB is a high-performance UHS-I microSDXC memory card designed for 4K video, drones, action cameras, handheld gaming, smartphones, tablets and other compatible microSDXC devices. This exact model is rated up to 205MB/s read and 150MB/s write and carries U3, V30 and A2 performance ratings.

The exact manufacturer part number for this Memox product is LMSSIPL256G-BNANG.

The Memox SKU is 416009.

The EAN/UPC is 843367135349.

It has 256GB of advertised flash-storage capacity.

It is microSDXC. A 256GB card belongs to the SDXC capacity class.

It uses the UHS-I microSD interface.

This exact LMSSIPL256G-BNANG model is rated for read speeds up to 205MB/s under suitable conditions.

This exact model is rated for write speeds up to 150MB/s under suitable conditions.

No. These are maximum manufacturer ratings. Actual performance depends on the host device, card reader, USB interface, file size, workload, temperature and other conditions.

Lexar has refreshed and expanded the SILVER PLUS family with newer performance figures for newer variants. For this exact LMSSIPL256G-BNANG / EAN 843367135349 product, the correct specification is 205MB/s read and 150MB/s write.

No. Keep the exact LMSSIPL256G-BNANG specification at up to 205MB/s read and 150MB/s write.

U3 means UHS Speed Class 3 and specifies a minimum sustained sequential write class of 30MB/s under the applicable UHS speed-class test method.

V30 means Video Speed Class 30 and specifies a minimum sustained sequential write class of 30MB/s under the Video Speed Class protocol.

A2 means Application Performance Class 2. It is designed for application-oriented random I/O performance and specifies at least 4,000 random-read IOPS, 2,000 random-write IOPS and 10MB/s sustained sequential performance under the A2 specification.

A2 has higher specified random-read and random-write IOPS than A1, so it can offer better app/game storage responsiveness when the host properly supports A2 features.

No. A2 includes host-dependent features such as command queueing and cache support. In a device that does not fully support A2, the card still works as compatible storage but may not deliver the full A2 advantage.

They both represent a 30MB/s minimum sustained write class, but they are defined under different SD speed-class protocols.

No. V30 is a minimum sustained write class of 30MB/s. The 150MB/s figure is the card's maximum rated write speed under suitable conditions.

Class 10 is an older speed-class marking. U3 and V30 provide more useful information for modern high-bitrate video devices.

Yes. The exact 256GB retail product is supplied with a microSD-to-full-size-SD adapter.

It lets the microSDXC card fit into compatible full-size SD slots on cameras, laptops and card readers.

No. It only changes the physical form factor.

Yes. The full-size adapter has a mechanical lock slider. If it moves to the locked position, a camera or computer may report the card as write-protected.

The card uses the standard microSD form factor of approximately 15 x 11 x 1mm.

The exact DJI-listed specification for this card gives approximately -25°C to 85°C operating temperature.

The exact DJI-listed specification gives approximately -40°C to 85°C storage temperature.

Lexar rates the SILVER PLUS family IPX7 waterproof.

Yes. Lexar lists shock resistance among the card's durability protections.

Yes.

Yes. Lexar lists X-ray protection for travel and real-world use.

Yes. Magnetic resistance is included in Lexar's durability claims for this family.

Yes. Lexar markets the card as drop-proof for normal real-world handling conditions.

Yes. Lexar lists wear resistance and has documented insertion/removal durability testing for the SILVER PLUS range.

No. Water resistance is protection against accidental exposure, not a reason to operate electronic equipment or insert the card while wet.

Yes. Let the card and contacts dry completely before inserting it into any powered device.

Yes. The SILVER PLUS family is covered by Lexar's limited lifetime warranty, subject to regional terms and warranty exclusions.

Lexar's UK warranty policy provides repair, replacement or refund for qualifying product-quality issues under its limited-lifetime terms. Proof of purchase and the regional warranty conditions still apply.

Hardware warranty should not be treated as data-loss insurance. Keep independent backups of important files.

Yes. Lexar provides the Lexar Recovery Tool, which may help recover accidentally deleted files in some situations.

No. Recovery success depends on whether the data has been overwritten and whether the card remains readable.

The RW310x is a Lexar high-speed reader designed to help compatible SILVER-series cards achieve their advertised enhanced transfer speeds on a suitable computer interface.

No. The card works directly in compatible devices. The special reader is mainly relevant when you want to maximise computer transfer speed.

Standard UHS-I hosts are normally limited to the conventional UHS-I interface range. Lexar uses proprietary controller/reader technology to reach its enhanced headline speed, so a normal reader may report much lower results.

Lexar states that the SILVER series uses proprietary technology and recommends the RW310x when testing advertised high transfer speeds.

No. USB 2.0 is a major bottleneck and cannot deliver the card's maximum transfer performance.

Yes. Use a fast USB 3.x port, a suitable reader and a fast source/destination drive.

Yes. Built-in readers often operate at conventional UHS-I speeds and may not support Lexar's enhanced transfer mode.

Yes. Reader quality and interface limitations are common causes of disappointing benchmark results.

Yes. The source or destination storage device can become the bottleneck.

Small files create more file-system and random-I/O overhead than large sequential transfers.

Yes, particularly with many small files.

Potentially. Sustained transfers can warm flash memory and readers, and some controllers reduce performance when hot.

No. First check the reader, USB interface, cable, benchmark settings and file sizes.

Use a reputable benchmark with a fast USB 3.x reader, ideally the Lexar RW310x for headline-speed testing, and compare both sequential and random performance.

A brief test can confirm recognition, usable capacity and basic performance before an important shoot.

Yes. Flash memory has finite write endurance, so repeated write-heavy benchmarks create unnecessary wear.

Yes. A reputable full-capacity write/read verification tool can confirm that the reported capacity is real. Back up any existing data because such tests overwrite the card.

Fake cards can report 256GB while containing much less physical flash, leading to corruption when writes exceed the real capacity.

Not exactly. Manufacturers use decimal gigabytes while operating systems may display capacity differently, and formatting consumes some space.

A 256GB card normally shows noticeably less than 256GB in an operating system due to decimal-versus-binary reporting and formatting overhead.

Yes. Lexar rates SILVER PLUS V30 for 4K recording and specifically markets the family for up to 4K 60fps capture in compatible devices.

Yes in compatible devices whose bitrate and card requirements are within U3/V30 capability. Lexar specifically markets the card for up to 4K 60fps recording.

No. Cameras have their own approved-card lists, capacity limits and bitrate requirements.

Possibly in devices whose required sustained write rate is within V30/U3 performance, but many high-bitrate 4K120 modes require specific approved cards. Check the camera manufacturer.

Some cameras can record resolutions above 4K using V30 media, but resolution alone does not determine required speed. Check the camera's stated bitrate, speed class and approved-card list.

Two 4K modes can use very different compression, frame rates and bitrates. The required card write performance is determined by the actual data rate.

V30 specifies a 30MB/s minimum sustained write class under the Video Speed Class protocol.

30MB/s is approximately 240 megabits per second before allowing for protocol and file-system overhead.

No. Device firmware, file-system overhead, simultaneous data streams and the camera's approved-card requirements still matter.

Yes. Storing an already-created file is different from recording it in real time.

Yes. Its high maximum write speed and Lexar's controller technology are designed to support fast photo capture and quicker buffer clearing in compatible devices.

No. The camera buffer, processor and interface determine sustained burst capability.

Yes. DJI lists the card as compatible with hosts supporting UHS-I and UHS-II microSD standards, but the card itself remains UHS-I and will not become a UHS-II card.

No. It operates at its own UHS-I-compatible interface mode.

Yes if the camera supports 256GB SDXC storage and the required speed class.

Yes for compatible microSD or SD-adapter workflows, especially when the camera does not require V60/V90 UHS-II media.

Choose V60/V90 when the camera manufacturer specifically requires higher sustained write performance for very high-bitrate video or intensive professional burst workflows.

Yes. Lexar SILVER PLUS is officially recommended across multiple current DJI products, and DJI sells this exact 256GB U3/A2/V30 model as a tested compatible card.

Yes. DJI's own store lists this exact 256GB SILVER PLUS card as tested for official compatibility with multiple DJI products.

Yes. DJI's current recommended-card list includes Lexar SILVER PLUS 256GB A2 V30 microSDXC for Mavic 4 Pro.

DJI's store currently lists the Lexar SILVER PLUS 256GB card as compatible with Mini 4 Pro.

Yes. DJI's store currently lists it as compatible with Air 3S.

Yes. DJI currently lists it as compatible with DJI Flip.

DJI currently lists this SILVER PLUS card as compatible with supported Neo models in its store compatibility information.

Yes. DJI's current product compatibility information lists Avata 2.

Yes. DJI's official Osmo 360 recommended-card list includes Lexar SILVER PLUS 256GB U3 A2 V30 microSDXC.

Yes. DJI's official Osmo Action 6 specification lists Lexar Professional SILVER PLUS 256GB U3 A2 V30 as a recommended card.

Yes. DJI's current handheld-camera guidance lists Lexar SILVER PLUS 256GB A2 V30 among recommended cards for the Pocket 4 series.

DJI's current Osmo Pocket 3 product page includes Lexar SILVER PLUS 256GB among its recommended microSD cards.

DJI lists SILVER PLUS 256GB as a recommended card for Pocket 3. Exact recording-mode behaviour remains controlled by the camera firmware and shooting settings.

Possible causes include counterfeit or failing cards, an unsupported model, file-system issues, heat, a damaged card, or a card whose sustained performance has degraded. Using an officially recommended model and formatting it in-camera reduces risk.

Yes. For dedicated camera or drone use, in-device formatting is generally the safest way to create the expected file system and folder structure.

No. The camera firmware determines its available recording bitrate. A faster card prevents storage from becoming the bottleneck but does not unlock unsupported bitrate modes.

Yes when the host reader and interface can take advantage of the card's higher read speed.

Yes for DJI and other compatible devices that list V30/U3 media as suitable. For mission-critical work, carry spare tested cards and back up footage promptly.

Lexar lists vibration resistance as part of the card's durability protection.

Yes for many users because it provides substantial 4K recording capacity without relying on one extremely large card.

Many professionals prefer multiple tested cards so a single failure or loss does not affect an entire shoot. Workflow preference depends on the project.

GoPro's current card guidance includes Lexar Professional UHS-I U3/V30 SILVER PLUS among recommended card families. Always check the exact GoPro model's capacity limit.

Many current GoPro models require or recommend V30-class media for demanding recording modes.

No. Capacity limits vary by GoPro generation, so check the exact camera.

HERO9 Black supports high-capacity V30 microSD cards, but check GoPro's current approved-card guidance for the exact model and firmware.

Yes. In-camera formatting is recommended for a dedicated action-camera card.

Yes in compatible models. Insta360 currently recommends UHS-I V30 exFAT cards for many cameras and specifically recommends Lexar Professional SILVER PLUS as a suitable high-speed option in its current storage guidance.

Yes on paper: X4 requires UHS-I V30 or better and exFAT, with capacities up to 1TB. This card is UHS-I V30 and 256GB.

Yes on paper: X5 guidance specifies exFAT UHS-I V30 or higher up to 1TB.

It meets the ONE X2 UHS-I V30 requirement, but exact card-model testing can change, so follow the current Insta360 compatible-card list.

Its 256GB capacity and V30 UHS-I class fit the published maximum for some older models such as ONE X/EVO, but always verify the exact camera firmware and storage requirements.

Insta360 specifies exFAT for many current cameras to support large video files and reliable recording.

Yes if the camera supports 256GB microSDXC UHS-I and its required speed class is V30/U3 or lower.

It may work if the dash cam supports 256GB and V30 media, but SILVER PLUS is a performance card rather than a dedicated high-endurance dash-cam card.

Dash cams continuously overwrite flash memory for long periods. Endurance cards are designed specifically for repeated write/erase cycles.

It may meet the speed requirement of many cameras, but a high-endurance card is a better choice for continuous 24/7 recording.

Yes. TP-Link currently requires at least Class 10, U1 and V10 for Tapo recording, while this card is faster at U3/V30.

Not necessarily. TP-Link strongly recommends High Endurance, Max Endurance or Pro Endurance cards for continuous security-camera recording.

Yes if the exact Tapo model supports 256GB and successfully formats the card. Motion/event recording is less write-intensive than continuous recording.

Many Kasa cameras support up to 256GB and require Class 10/U1/V10 or better, but supported capacity varies by model and hardware version.

Potentially, if the exact VIGI camera supports 256GB and the card is formatted and accepted by that model.

Yes. Lexar lists home-monitoring devices among the compatible use cases, but endurance requirements should be considered for constant recording.

Yes if the trail camera supports 256GB SDXC and the included SD adapter, though older trail cameras may have lower capacity limits.

No. A 256GB SDXC card exceeds a 32GB SDHC-only device limit.

Yes if the player supports 256GB microSDXC and its file system.

Possibly. The stereo must support SDXC/microSDXC and 256GB capacity.

Possibly, but navigation devices often have strict capacity and formatting limits.

Yes. Nintendo Switch, Switch Lite and Switch OLED support microSDXC cards, and Nintendo recommends UHS-I high-speed cards.

Yes. Nintendo states that a system update is required to use microSDXC cards.

Yes. Downloadable software, updates and DLC can be stored on microSDXC in the original Switch family.

No. Nintendo stores game save data in the console's system memory.

Yes.

No guarantee should be made. The original Switch uses a conventional UHS-I interface and Nintendo's own recommended transfer range is much lower than the card's Lexar-reader headline speed.

It offers more transfer capability than the console can fully exploit, but 256GB capacity, UHS-I compatibility and A2 performance still make it a strong general storage option.

No. Nintendo Switch 2 requires microSD Express for normal expanded game storage. SILVER PLUS is conventional UHS-I microSDXC, not microSD Express.

Switch 2 compatibility is based on the microSD Express standard, not simply on a high advertised transfer speed.

Nintendo allows conventional microSD cards to be used in limited migration workflows such as importing screenshots/videos from an original Switch, but not for normal Switch 2 game storage.

Choose a genuine microSD Express card such as Lexar PLAY PRO microSDXC Express rather than a conventional SILVER PLUS UHS-I card.

Yes. Valve specifies that Steam Deck supports UHS-I SD, SDHC and SDXC expansion, so this 256GB UHS-I microSDXC card is compatible.

Yes. Steam Deck supports game libraries on compatible microSD storage.

Not normally. Steam Deck's built-in reader is UHS-I, so the host reader limits maximum sequential transfer speed.

A2's random-I/O focus can be useful for game/application storage, although actual Steam Deck performance depends on its host implementation and game workload.

Yes. Internal NVMe storage is much faster, although many games still run acceptably from a good UHS-I microSD card.

Yes, but loading and install/update performance may be slower than internal SSD storage.

It is a useful expansion for several games, but modern AAA titles can consume tens or hundreds of gigabytes each.

Yes. Valve's current Steam Deck OLED specifications also list UHS-I SD/SDHC/SDXC support.

Yes if the handheld supports microSDXC UHS-I and 256GB capacity. Reader speed and reliability vary by device.

The card is standard microSDXC and can be used in a compatible microSD reader, but check your exact ROG Ally model and current hardware guidance before relying on the slot for important data.

Yes if the exact model supports 256GB microSDXC. The card will operate at the host reader's supported speed.

Yes if the device supports 256GB microSDXC. Some retro handhelds require FAT32 formatting even on larger cards.

Yes in Raspberry Pi models that support microSDXC and your chosen OS image.

Potentially. A2 is designed for random I/O, but the host must support the relevant A2 features to realise the full benefit.

For constant databases/logging, a high-endurance card or SSD is usually better because write endurance becomes more important than headline transfer speed.

Yes if the phone has a microSDXC slot and supports at least 256GB.

Yes in Galaxy models with a microSD slot and sufficient capacity support. Many recent flagship Galaxy S and Z models do not have a microSD slot.

Some Android devices allow apps or app data to use microSD storage. A2 is designed for this kind of random-I/O workload, but support varies by phone and Android version.

Usually not. Modern internal phone storage is significantly faster than removable microSD.

Yes if the phone supports recording directly to microSD at the chosen bitrate or if you move completed video files to the card.

Yes using the phone's file-management tools.

Yes if the tablet supports 256GB microSDXC.

Many Fire tablets support 256GB or larger microSDXC cards, but check the exact generation.

Yes through a compatible microSD slot, full-size SD adapter or USB reader.

Yes with a compatible card reader and supported file system.

Yes when formatted as exFAT, which is commonly used for high-capacity SDXC media.

For general removable-storage use, exFAT is the normal cross-platform choice for SDXC capacities such as 256GB.

It supports files larger than 4GB and is widely supported by modern Windows, macOS, cameras and other devices.

Technically yes with suitable tools or devices, but FAT32 has a roughly 4GB individual-file limit and is not the standard general-purpose choice for 256GB SDXC.

Technically yes on Windows, but many cameras, consoles and mobile devices do not support NTFS.

A Mac can, but APFS greatly reduces compatibility with Windows, cameras, Android and consoles.

Yes for dedicated camera use. In-device formatting creates the file system and folder structure expected by the camera.

Yes. For dedicated drone use, format it through the device or app using the manufacturer's supported procedure.

For dedicated Steam Deck use, let SteamOS format the card for its game-library workflow.

For dedicated Switch use, let the console initialise and manage the card normally.

Yes. Back up important files first.

No. A quick format usually rebuilds file-system structures without overwriting every flash block.

Technically yes on a computer, but many cameras and consoles expect one standard partition and may reject unusual layouts.

Yes on some computers and phones, but encrypted media may not work in cameras, consoles or other devices.

Check device capacity support, power the device down if required, reinsert the card, test another reader, inspect the contacts and only format after backing up anything important.

Do not format it if important data is still on the card. Try another reader or device and consider recovery first.

RAW usually means Windows cannot recognise the file system. This can result from corruption, unsupported formatting or media failure.

The card may be counterfeit, failing, improperly formatted, too hot, unsupported by that camera, or unable to sustain the device's required write rate in its current condition.

A damaged or counterfeit card, poor contacts, outdated firmware, improper formatting or an individual fault can still cause problems.

Yes. Firmware updates can improve storage compatibility and fix device-side issues.

Yes.

Use a clean, dry, lint-free method and avoid scratching them or applying aggressive liquids.

Possible causes include file-system corruption, a failing flash controller or the lock slider on the full-size SD adapter.

If using the SD adapter, check its lock slider first. Then test the microSD in another known-good reader.

Yes. Wait until recording or transfers finish and safely eject the media where supported.

Yes if the device loses power while actively writing.

Yes, particularly after writing data.

Yes. Eject the volume in Finder before removing it.

Yes. Flash cards and readers can become warm during sustained high-speed transfers or recording.

Yes, especially under long continuous workloads.

Stop using it, allow it to cool, test another reader or device and replace or warranty-test the card if the behaviour continues.

Yes. Repeated high-temperature operation can accelerate flash and controller ageing.

There is no fixed lifespan for an individual consumer card. Write volume, temperature, workload, handling and flash wear all matter.

Continuous video writes create more flash wear than mostly read-only or occasional photo-storage use.

No. SILVER PLUS is a high-performance consumer and creator card, not a dedicated high-endurance surveillance or dash-cam line.

No. Memory cards can fail, be lost or become corrupted. Back up irreplaceable footage promptly.

Copy footage to a primary computer or storage device, make a second backup, verify the copies and then format the card in the recording device for reuse.

Sometimes, if they have not been overwritten. Stop using the card immediately if recovery matters.

CHKDSK can repair some Windows file-system issues but modifies the file system. Back up or recover important data first.

It can repair some logical file-system problems but cannot repair failing flash hardware.

Yes. Counterfeit controllers can report false capacity and misleading model information.

Buy from a reputable retailer, verify the exact model and EAN and test full capacity before mission-critical use.

Yes. All flash storage can fail, which is why backups remain essential.

No. IPX7 is a physical-resistance rating, not a data-loss guarantee.

Lexar designs the card to resist ordinary X-ray exposure associated with travel, but important data should still be backed up.

Flash memory is not magnetically recorded like a floppy disk, and Lexar also lists magnetic resistance for the card.

Yes. The small plastic body and internal flash/controller can crack if bent.

Yes. A case protects the contacts and reduces the risk of loss or physical damage.

Electronic components can be affected by electrostatic discharge, so avoid touching the contacts unnecessarily.

It depends entirely on bitrate and clip length. Higher bitrates consume storage faster.

Ignoring formatting overhead, 256GB is roughly 5.7 hours at 100 megabits per second. Real usable recording time will be somewhat lower and camera files may use variable bitrate.

Ignoring overhead, roughly 2.8 hours.

Ignoring overhead, roughly 9.5 hours.

It depends on image size. At 10MB per photo, the nominal capacity is around 25,000 images before allowing for formatting overhead.

Around 8,000 nominally before allowing for usable-capacity differences and file-size variation.

Yes when formatted with exFAT or another large-file-capable file system.

Yes if enough free space is available and the file system supports large files.

Yes.

Yes. Writing an OS image will overwrite the existing card contents.

Yes.

Yes in devices that support 256GB microSDXC.

Yes.

Choose 256GB when you record longer 4K sessions, keep more games installed or want fewer card changes. Choose 128GB when your workload is lighter or budget is the priority.

256GB offers a strong balance of price and capacity. 512GB is better for long trips, larger game libraries and extended high-resolution recording.

Choose 1TB if the host supports it and you need very long recording sessions or a very large game library. Choose 256GB if you prefer lower cost and smaller risk per card.

SILVER PLUS is the higher-performance choice, with U3/V30/A2 and much faster rated write speed. BLUE PLUS is aimed more at general everyday storage.

SILVER PLUS is better for speed, 4K capture, drones and gaming. High Endurance is better for continuous dash-cam or surveillance recording.

SILVER PLUS is a conventional high-performance UHS-I card. PLAY PRO uses microSD Express PCIe/NVMe technology and is intended for next-generation Express hosts such as Nintendo Switch 2.

Both are established UHS-I performance ranges. Compare exact capacity, device approved-card list, write class, warranty, current price and the reader you plan to use.

The answer depends on the exact generation and host device. For cameras and drones, choose whichever exact model appears on the device manufacturer's approved list and meets the required speed class.

Both target high-performance UHS-I workloads. Compare exact model speed ratings, device compatibility, price and availability rather than relying only on brand name.

No. Sustained write class and device compatibility matter more during recording. High read speed mainly improves file offload and some gaming/app workloads.

Both are useful but serve different purposes. V30 describes a minimum sustained class, while the 150MB/s figure is a maximum write capability.

Yes if both meet the device's required sustained write speed and are on the approved list. Higher headline speed does not automatically mean more reliable recording.

No. Also check U3/V30/A2 class, capacity, approved-device lists, endurance requirements, warranty and authenticity.

Yes. Its 4K60 positioning, 256GB capacity, fast offload capability and broad action-camera/drone support make it well suited to many creator workflows.

Yes. The card is compact, high-capacity and designed with water, shock, vibration, X-ray and temperature resistance.

Yes for cameras whose requirements are satisfied by UHS-I U3/V30. Professional cameras that require V60/V90 UHS-II should use the specified faster media.

Yes for compatible V30/U3 workflows, but high-bitrate cinema formats may require V60, V90, CFexpress or other media.

It is best for buyers who want fast 256GB UHS-I storage for DJI drones and cameras, GoPro or Insta360-class action cameras, original Nintendo Switch, Steam Deck, smartphones, tablets and high-speed file transfer.

It is not the right choice for Nintendo Switch 2 game storage, devices that specifically require V60/V90 or CFexpress media, or 24/7 dash-cam/CCTV workloads where a dedicated high-endurance card is preferred.

The biggest strengths are 205MB/s read, 150MB/s write, U3/V30/A2 ratings, 256GB capacity, strong DJI compatibility, broad creator/gaming use, durability protection, SD adapter, recovery software and limited lifetime warranty.

Headline 205MB/s performance requires a suitable high-speed reader, standard UHS-I hosts may run much slower, it is not microSD Express, and it is not a dedicated high-endurance surveillance card.

Confirm the device supports 256GB microSDXC, check its required speed class and approved-card list, decide whether you need endurance rather than peak speed, and remember that Nintendo Switch 2 requires microSD Express.

Yes. For LMSSIPL256G-BNANG / EAN 843367135349, 205MB/s read, 150MB/s write, U3, V30 and A2 are the correct specifications.

Yes. It remains a strong UHS-I choice for current DJI devices, action cameras, handheld gaming and creator workflows that require V30/A2 performance, while microSD Express should be chosen for Switch 2 and other Express-only hosts.