The TEAMGROUP 64GB Elite A1 is a microSDXC memory card designed for compatible mobile devices, cameras, drones, action cameras, tablets, handheld consoles and card readers that support microSDXC storage.

The exact model number is TEAUSDX64GIV30A103. This is useful when checking specifications, compatibility, warranty support or matching the card with the correct TEAMGROUP Elite A1 product range.

It is best used for Android smartphones, tablets, cameras, action cameras, drones, handheld consoles, card readers and everyday storage where a 64GB microSDXC UHS-I U3 V30 A1 card is supported.

This card provides 64GB of listed storage capacity. The usable capacity shown by your phone, camera, computer or console will normally be lower because some space is used for formatting and system functions.

This is normal. Manufacturers list storage in decimal gigabytes, while operating systems may display capacity differently. Some space is also used by formatting and file system information.

This is a microSDXC card. microSDXC cards are normally 64GB and above, while microSDHC cards are usually 4GB to 32GB. Your device must support microSDXC to use this 64GB card correctly.

No. If a device only supports microSDHC, it may not recognise a 64GB microSDXC card. Check your device manual for microSDXC support and maximum capacity before buying.

Yes, it is designed for devices with microSDXC support, provided the device supports 64GB capacity and the required file system. Some devices may ask you to format the card before first use.

UHS-I refers to the Ultra High Speed bus interface used by the card. To get the best speed, your device or card reader should also support UHS-I. Older readers may work but at slower speeds.

U3 means UHS Speed Class 3. It is designed for a minimum sustained write-speed class of 30MB/s on compatible devices, making it suitable for many Full HD and 4K recording uses.

V30 means Video Speed Class 30. It is intended for a minimum sustained video write speed class of 30MB/s, which helps support smooth video recording in compatible cameras and devices.

A1 App Performance means the card is rated for mobile app performance with minimum random read and write performance. TEAMGROUP lists A1 performance as up to 1500 IOPS random read and 500 IOPS random write.

Yes. A1 can help when storing or running apps on compatible Android devices because app use involves many small random read and write operations, not only large file transfers.

No. This model is A1 rated, not A2. For most everyday phone storage, photos, videos and casual app use, A1 is suitable. Users wanting higher random performance should consider an A2-rated card if their device supports it.

TEAMGROUP lists this 64GB Elite A1 model with sequential read speed up to 100MB/s. Actual read speed depends on the card reader, device, USB port, file size, operating system and testing method.

TEAMGROUP lists this 64GB model with sequential write speed up to 50MB/s. Real-world write speed can vary depending on the device, workload, temperature, card reader and file type.

No. 100MB/s is a maximum sequential read speed under suitable conditions. Older devices, slow USB readers, many small files or non-UHS card readers can reduce real-world transfer speed.

Yes, it is designed for 4K Ultra HD video recording in compatible devices because it is U3 and V30 rated. Always check your camera manual because some high-bitrate 4K cameras may require faster or larger cards.

64GB can store 4K video, but recording time depends on bitrate, resolution, frame rate and compression. For long 4K sessions, 128GB or larger may be more practical.

Yes. The U3 and V30 speed ratings make it suitable for many Full HD recording tasks in compatible cameras, action cameras, drones and smartphones.

Yes, if the phone has a microSD slot and supports microSDXC cards. It is suitable for photos, videos, music, downloads and compatible app storage on Android devices.

Some Android phones support adoptable storage, while others only allow portable storage. If your phone supports adoptable storage, the A1 rating can help with app performance, but you should still back up important data.

Yes, if the tablet has a compatible microSDXC slot and supports 64GB cards. It can be used for photos, videos, downloads, documents and media files.

Yes, if the camera supports microSDXC or SDXC cards. Use the included SD adapter if your camera has a full-size SD card slot rather than a microSD slot.

It may work in action cameras that support 64GB microSDXC UHS-I U3 or V30 cards. Always check your camera’s approved card list, especially for 4K, high-frame-rate or high-bitrate recording modes.

It may work in DJI drones that support 64GB microSDXC UHS-I U3 or V30 cards. For high-resolution or high-bitrate drone recording, check the drone model’s recommended memory card requirements before buying.

Yes, it can be used in original Nintendo Switch, Switch Lite and Switch OLED systems that support microSDXC cards. For large digital game libraries, a higher-capacity card such as 128GB, 256GB or larger may be more practical.

No. This is a standard UHS-I microSDXC card, not a microSD Express card. For Nintendo Switch 2 game storage, check Nintendo’s official storage requirements and use the required card type.

It may work in handheld gaming devices that support microSDXC UHS-I cards, but 64GB is small for modern PC games. For game libraries, a larger capacity card is usually better.

It may work with Raspberry Pi models that support microSDXC cards, but performance depends on the Pi model, operating system and workload. For heavy Raspberry Pi use, an application-rated or high-endurance card may be preferable.

It may work in dash cams that support 64GB microSDXC cards, but standard memory cards are not always ideal for continuous loop recording. For heavy dash cam use, a high-endurance card is usually a better choice.

It may work in some compatible cameras, but continuous security recording is a heavy write workload. For 24/7 CCTV, video doorbells or surveillance use, a high-endurance or surveillance-rated card is usually more suitable.

TEAMGROUP states that standard memory card warranty terms, except for surveillance memory cards, do not cover use in devices such as video recorders, security systems, surveillance cameras, body cameras or continuous recording devices. Choose the correct endurance card for those uses.

Only if the video doorbell supports 64GB microSDXC cards and the required file system. For doorbells with frequent motion recording or continuous recording, a high-endurance card may be a better long-term choice.

Yes. This product includes a microSD to full-size SD adapter, allowing the microSDXC card to be used in compatible SDXC slots, laptops, cameras and card readers.

No. The SD adapter only changes the physical size of the card so it can fit full-size SD slots. It does not increase the card’s speed or storage capacity.

The microSD card itself does not have write protection. The included SD adapter has a write-protect switch for compatible devices that recognise the adapter’s switch position.

This 64GB TEAMGROUP Elite A1 microSDXC card is listed with exFAT format. exFAT is commonly used for SDXC cards and supports files larger than 4GB.

Yes, if your device asks you to format it. TEAMGROUP recommends formatting the memory card in the target device, such as a phone, camera or camcorder, to help ensure proper functionality and compatibility.

For a 64GB microSDXC card, exFAT is the normal default format. Some older cameras, dash cams or specialist devices may require FAT32, so always check the device manual before changing the file system.

If the card has been formatted as FAT32, it cannot store single files larger than 4GB. Reformatting to exFAT can solve this, but formatting erases the card, so back up your files first.

Yes. Formatting will erase the data on the card. Always copy important photos, videos and files to another device before formatting or changing the file system.

Common reasons include unsupported microSDXC format, unsupported 64GB capacity, wrong file system, the device needing to format the card, dirty contacts, outdated firmware or using a device that only supports microSDHC cards.

Your computer may support more file systems and card types than your camera. The camera may require in-device formatting, a different file system, a lower capacity card or a card from its approved compatibility list.

TEAMGROUP lists the Elite A1 card with protection features including waterproof, dustproof and X-ray-proof protection. The card should still be handled carefully and kept away from unnecessary damage.

TEAMGROUP lists the operating temperature as 0°C to 70°C and the storage temperature as -40°C to 85°C. Avoid exposing any memory card to extreme conditions unnecessarily.

The microSD card measures 15 × 11 × 1mm. The included SD adapter measures 32 × 24 × 2.1mm, allowing the card to be used in compatible full-size SDXC slots.

This TEAMGROUP Elite A1 microSDXC card is listed with lifetime warranty. Warranty support depends on proof of purchase, correct use, product condition and TEAMGROUP’s warranty terms.

This card is not ideal for devices that only support microSDHC, users who need 128GB or larger storage, Nintendo Switch 2 game storage requiring microSD Express, professional high-bitrate cameras requiring faster cards, 24/7 CCTV or dash cam users needing high-endurance recording, or users who specifically need A2 app performance. It is best for compatible microSDXC devices needing a 64GB UHS-I U3 V30 A1 card for everyday storage, Android use and 4K-capable recording.

Buying the TEAMGROUP 64GB Elite A1 microSDXC Card with SD Adapter from Memox is a practical choice if you need affordable 64GB storage for a compatible Android phone, tablet, camera, drone, action camera, handheld console or card reader. Memox offers memory cards, USB flash drives, SSDs, hard drives, RAM, cables, adapters, docking stations, networking products, PC components and computer accessories for UK customers.