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Small rectangular microSDXC card, black with red SanDisk Ultra GO label, includes SD adapter

SanDisk

SanDisk Ultra GO microSDXC 128GB 190MB/s SDSQUGN-128G-GN6MN memory card

SKU CH-T791-50TM3

Adds 128 GB of microSDXC storage with up to 190 MB/s read speed and A1 app performance for Android devices and cameras

  • Memory card formatMicroSD
  • Speed classUHS-I A1 C10 V10
  • Max read speedUp to 190 MB/s
  • Product typeMicroSDXC
  • Key featuresDesigned to add more storage on Android™ smartphones, tablet

Capacity 128GB

  • Read speeds up to 190MB/s move files quickly
  • A1 rating loads Android apps faster
  • 128GB capacity stores hours of Full HD video
  • UHS-I C10 V10 supports smooth recording
  • Includes adapter for use with SD devices

SanDisk Ultra GO microSDXC 128GB

The SanDisk Ultra GO microSDXC card provides 128GB of additional storage for Android smartphones, tablets and digital cameras. It uses UHS-I U3 V10 rated NAND flash to deliver sequential read speeds up to 190MB/s. The A1 app performance rating helps installed applications launch and run more smoothly.

Users who need fast app loading on Android devices

This card suits anyone expanding storage on a phone, tablet or camera that accepts microSDXC and wants quicker app starts thanks to the A1 rating. Buyers who require sustained write speeds above the V10 minimum for professional video workflows should consider cards with higher video speed class ratings.

UHS-I U3 V10 A1 speed class

The single specification that decides fit is the UHS-I U3 V10 A1 speed class, which guarantees a minimum 10MB/s sequential write and the A1 random IOPS needed for responsive app performance on compatible Android hardware.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 64% of the 1,947 comparable items (median $46.99).

Specifications

Product
Brand nameSanDisk
Product lineUltra GO
Model nameSDSQUGN-128G-GN6MN
Part numberSDSQUGN-128G-GN6MN
Product typeMicroSDXC
Performance
Speed classUHS-I A1 C10 V10
Max read speedUp to 190 MB/s
Storage
Memory card formatMicroSD

Other versions of this model

5 more in the same range

Questions about this item

Does the card ship with an adapter or do I need to buy one separately?

The SDSQUGN-128G-GN6MN includes a microSD-to-SD adapter in the package so you can use it in full-size slots without an extra purchase.

Should I choose this 128GB version or a larger capacity for my Android phone?

This 128GB model delivers up to 190MB/s read speed and A1 app performance; larger cards up to 1.5TB share the same speed rating, so pick the capacity that matches your media library size.

What does the 190MB/s figure mean when I am recording Full HD video or loading games?

The 190MB/s is the maximum sequential read speed; sustained write speed is guaranteed at a minimum of 10MB/s by the C10 and V10 ratings, which is sufficient for Full HD recording and A1-rated app loading.

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