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Red microSD card labelled 128GB Ultra UHS-I V10 A1

SanDisk

SanDisk Ultra microSD UHS-I 128GB SDSQUJQ-128G-GZ6MA memory card

SKU CH-X9A2-FRCH6 MPN SDSQUJQ-128G-GZ6MA

128 GB microSD card with up to 195 MB/s read speed, UHS-I, Class 10, U1, V10 and A1 ratings for fast app loading and Full HD video

  • Total capacity128 GB
  • Memory card formatMicroSD
  • Speed classA1 / Class 10 / U1 / V10
  • Max read speedUp to 195 MB/s
  • Product typeMicroSD
  • Key features· EXPAND YOUR STORAGE. Insert your card to add massive stora

Capacity Ultra® 128GB

  • Up to 195MB/s read speed for quick file offloads
  • 128GB capacity adds massive storage to Android devices and cameras
  • A1 rating enables faster app launch and smoother performance
  • UHS-I U1 V10 Class 10 supports Full HD video recording
  • SanDisk QuickFlow reader compatible for maximum read speed potential

Storage for Android and cameras

This 128GB microSD card adds capacity to compatible Android smartphones, tablets, digital cameras and laptops. It carries A1, Class 10, U1 and V10 ratings for app performance and Full HD video recording.

Speed and capacity limits

Sequential read speeds reach up to 195MB/s on compatible devices using proprietary technology that exceeds the standard 104MB/s UHS-I ceiling. Write speeds are lower and the card maxes out at 128GB, so users needing more space must choose a higher-capacity model.

Durability and power in use

The card draws minimal power from the host device and has no moving parts, so it runs silently and adds negligible heat. SanDisk tests each card across a broad range of hardware and uses proprietary flash management to maintain reliability over time.

How it compares

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

Price $23.99
Cheaper than about 73% of the 1,947 comparable items (median $46.99).
Total capacity 128 GB
Higher than about 60% of the 1,132 comparable items (median 64 GB).
Price per TB $187.42 per TB
Cheaper than about 83% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Product lineUltra
Model nameSDSQUJQ-128G-GZ6MA
Total capacity128 GB
Product typeMicroSD
Performance
Speed classA1 / Class 10 / U1 / V10
Max read speedUp to 195 MB/s
Storage
Memory card formatMicroSD
Size & build
Shipping weight0.05 kg
Package size152 × 102 × 6 mm

Other versions of this model

5 more in the same range

Questions about this item

Will this 128GB card work in my older phone that only supports UHS-I U1 speeds?

Yes, the card uses the UHS-I interface and is rated U1 and V10, so it will operate at the maximum speed your older phone allows.

How can I check that the card is delivering the rated 195MB/s read speed after I set it up?

Use a benchmark tool such as CrystalDiskMark or the SanDisk QuickFlow reader on a compatible device to measure sequential read performance.

Does the package include a microSD-to-SD adapter or a USB reader, or do I need to buy them separately?

The box contains only the 128GB microSD card; any adapter or USB reader must be purchased separately.

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