We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small rectangular microSDXC card with SD adapter, black and red finish

ADATA

ADATA AUSDX128GUICL10A1-RA 128GB microSDXC memory card

SKU CH-4BYG-VKMST MPN AUSDX128GUICL10A1-RA

128 GB microSDXC card rated UHS-I Class 10, V10 and A1 with up to 100 MB/s read speed and included SD adapter

  • TypemicroSDXC
  • Capacity128GB
  • Speed Class RatingUHS-I / U1 / Class 10 / A1 / V10
  • Read SpeedUp to 100MB/s
  • Write SpeedUp to 25MB/s
  • FeaturesUHS-I Class 10 data speed - supports Full HD 1080P video rec

Capacity 128GB

  • 32GB
  • 64GB
  • 128GB
  • 256GB

Struck-through versions exist but are not stocked here.

  • 128 GB capacity stores thousands of photos and videos
  • Read speeds up to 100 MB/s move files to a PC quickly
  • UHS-I Class 10 and V10 sustain Full HD 1080 recording
  • A1 rating helps apps launch and run faster from the card
  • Includes SD adapter for use in cameras and card readers

128GB microSDXC card for mobile devices

The ADATA AUSDX128GUICL10A1-RA is a 128GB microSDXC memory card rated UHS-I, Class 10, U1, V10 and A1. It delivers sequential read speeds up to 100MB/s and write speeds up to 25MB/s. The card is designed for smartphones, tablets, drones, action cameras and DSLRs that need reliable Full HD 1080 video capture and quick app loading.

Included SD adapter expands device compatibility

A full-size SD adapter is supplied in the package, allowing the microSDXC card to be used in standard SD slots on cameras, camcorders and card readers. This single accessory lets you move the same storage between a phone, a drone and a desktop workstation without buying separate media. The adapter adds no speed penalty; the card still operates at its rated UHS-I limits.

Suits users recording 1080 video

The V10 rating guarantees a minimum 10MB/s sustained write speed for uninterrupted Full HD recording, while the A1 qualification helps apps launch faster when installed on the card. Buyers who need 4K video capture, sustained write speeds above 25MB/s, or capacities beyond 256GB should look at higher-tier cards.

Highlights

  • 128 GB capacity stores thousands of photos and videos
  • Read speeds up to 100 MB/s move files to a PC quickly
  • UHS-I Class 10 and V10 sustain Full HD 1080 recording
  • A1 rating helps apps launch and run faster from the card
  • Includes SD adapter for use in cameras and card readers

Specifications

BrandADATA
SeriesPremier
ModelAUSDX128GUICL10A1-RA1
TypemicroSDXC
Capacity128GB
Speed Class RatingUHS-I / U1 / Class 10 / A1 / V10
Read SpeedUp to 100MB/s
Write SpeedUp to 25MB/s
FeaturesUHS-I Class 10 data speed - supports Full HD 1080P video recording
Wide capacity range: 16GB to 256GB
A1 qualified - help to install and run APPs faster
V10 video speed class: can record a minimum 10MB of video per second
High compatibility across multiple devices: smartphones, tablets, digital cameras, and video recorders
Write-in protection & ECC (Error Correcting Code)
Rugged durability: waterproof, shockproof, anti-static, X-ray proof, and wide temperature tolerance (-25 to 85 Celsius degree)
Shipping weight0.01 kg
Package size128 × 83 × 6 mm

Questions about this item

How does the A1 rating affect app performance over time?

The A1 qualification means the card meets minimum random read and write IOPS for running apps directly from the card.

What limits sustained write performance during long recordings?

Sequential write speed is rated up to 25MB/s, which is the ceiling for continuous data streaming.

Does the card run hot or draw extra power during all-day use?

As a passive microSDXC card with no moving parts, it generates negligible heat and draws minimal power from the host device.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.