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
Two microSD cards with adapter, red and black finish

SanDisk

SanDisk SDSQUAB-128G-GN6MT Ultra microSDXC 256GB (128GB x 2) memory card

SKU CH-H87E-B2ACP MPN SDSQUAB-128G-GN6MT

Twin 128 GB microSDXC cards deliver 256 GB total capacity with 140 MB/s read speeds for Android devices

  • Card typeMicroSD
  • TypemicroSDXC
  • Capacity256GB (128GB x 2)
  • Speed Class RatingUHS-I / U1 / Class 10 / A1
  • Read Speed140MB/s

Capacity 256GB (128GB x 2)

Option 2-Pack

  • Move up to 1000 photos per minute with 140MB/s read speed
  • Load apps faster thanks to A1-rated performance
  • Record and play Full HD video smoothly with Class 10 rating
  • Expand Android phone or tablet storage by 256GB across two 128GB cards
  • Includes adapter for use with SanDisk MobileMate USB 3.0 reader

Dual microSDXC kit for Android devices

This pack contains two 128 GB SanDisk Ultra microSDXC cards giving 256 GB total capacity. Each card meets UHS-I U1 Class 10 and A1 specifications. The bundle targets Android smartphone and tablet owners who need extra space for apps photos and Full HD video.

UHS-I bus with A1 app performance

Cards slot directly into any microSDXC host and include a standard SD adapter for wider device compatibility. The A1 rating helps apps launch faster while the U1 class guarantees sustained write performance for continuous Full HD recording. A SanDisk MobileMate USB 3.0 reader can be added for rapid offload to a computer.

Passive operation with no thermal load

Solid-state memory generates no audible noise and draws minimal power from the host device. Read speeds reach 140 MB/s allowing up to 1000 photos to be transferred per minute. No active cooling or extra power supply is required during normal use.

Highlights

  • Move up to 1000 photos per minute with 140MB/s read speed
  • Load apps faster thanks to A1-rated performance
  • Record and play Full HD video smoothly with Class 10 rating
  • Expand Android phone or tablet storage by 256GB across two 128GB cards
  • Includes adapter for use with SanDisk MobileMate USB 3.0 reader

Specifications

BrandSanDisk
Card typeMicroSD
SeriesUltra
ModelSDSQUAB-128G-GN6MT
TypemicroSDXC
Capacity256GB (128GB x 2)
Speed Class RatingUHS-I / U1 / Class 10 / A1
Read Speed140MB/s
Shipping weight0.01 kg
Package size152 × 102 × 5 mm

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the 140MB/s read speed drop after writing a large batch of photos?

The UHS-I U1 Class 10 rating guarantees a minimum sustained write speed of 10MB/s, so the card maintains performance during long transfers.

Does the card run hot or draw extra power when recording Full HD video all day?

MicroSD cards consume very little power and generate negligible heat during continuous Full HD recording at Class 10 speeds.

Do I need a specific adapter or reader to use both 128GB cards with my laptop?

The pack includes a standard microSD-to-SD adapter; any SD slot or USB 3.0 reader like the SanDisk MobileMate will work.

Also in this aisle

People compared these

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