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Small black microSDXC card with adapter, 15mm × 1mm

Team Group

Team Group TUSDX64GCL10U03 64GB microSDXC UHS-I U1 Class 10 memory card

SKU CH-N6M2-A4K8R MPN TUSDX64GCL10U03

Stores 64 GB with up to 100 MB/s read and 20 MB/s write for phones, tablets and dash cams

  • TypemicroSDXC
  • Capacity64GB
  • Speed Class RatingUHS-I / U1 / Class 10
  • Read SpeedUp to 100 MB/s
  • Write SpeedUp to 20 MB/s
  • FeaturesSupports for UHS-I ultra high-speed bus interface. Extreme s

Capacity 64GB

  • Read speed up to 100 MB/s for quick file transfers
  • Write speed up to 20 MB/s enables smooth Full HD recording
  • UHS-I U1 Class 10 rating guarantees minimum 10 MB/s sustained write
  • Shockproof, waterproof, temperature-proof, X-ray-proof and magnetic-proof protection
  • Includes adapter for use in standard SD card slots

Capacity and interface

This Team Group microSDXC card delivers 64 GB of storage through a UHS-I interface rated at U1 and Class 10. It is designed for smartphones, tablets, cameras, drones and vehicle video recorders that require a compact, removable media format.

Speed class for Full HD capture

The U1 and Class 10 ratings guarantee a minimum sustained write speed of 10 MB/s, which is the specification that decides whether the card can record Full HD video without dropped frames. Maximum read performance reaches 100 MB/s while maximum write performance reaches 20 MB/s.

Durability in normal use

The card operates between 0 °C and 70 °C and survives storage temperatures from -40 °C to 85 °C. It is built to be shockproof, waterproof, temperature-proof, magnetic-proof and X-ray-proof, drawing power from a 2.7 V to 3.6 V supply with no moving parts to generate noise.

Highlights

  • Read speed up to 100 MB/s for quick file transfers
  • Write speed up to 20 MB/s enables smooth Full HD recording
  • UHS-I U1 Class 10 rating guarantees minimum 10 MB/s sustained write
  • Shockproof, waterproof, temperature-proof, X-ray-proof and magnetic-proof protection
  • Includes adapter for use in standard SD card slots

Specifications

BrandTeam
ModelTUSDX64GCL10U03
TypemicroSDXC
Capacity64GB
Speed Class RatingUHS-I / U1 / Class 10
Read SpeedUp to 100 MB/s
Write SpeedUp to 20 MB/s
FeaturesSupports for UHS-I ultra high-speed bus interface.
Extreme speeds of 80MB/s reading and 15MB/s writing.
Enough to satisfy the high-speed access requirement of smart phones, tablets and vehicle recorders.
Shipping weight0.01 kg
Package size122 × 89 × 6 mm

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Questions about this item

What does the 100 MB/s read speed mean when the card is in a phone or dash cam?

The card can deliver up to 100 MB/s read and 20 MB/s write, fast enough for Full HD video recording and quick file transfers on smartphones, tablets, drones and vehicle recorders.

What does the UHS-I U1 rating limit in everyday use?

UHS-I with U1 and Class 10 guarantees a minimum sustained write of 10 MB/s, supporting smooth Full HD capture and reliable performance in compatible devices.

What size slot and adapter does this 64 GB microSDXC need to fit?

It uses the standard microSD form factor measuring 15.0 mm and includes a full-size SD adapter for use in larger card slots.

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