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SanDisk Ultra 256GB microSD card, red and grey plastic

SanDisk

SanDisk SDSQUJQ-256G-GZ6MA 256GB Ultra microSD memory card

SKU CH-1BYY-NPGXH MPN SDSQUJQ-256G-GZ6MA

A 256GB microSD card delivering up to 195MB/s read speed with A1, U1, V10, and Class 10 ratings for fast app loading and Full HD video capture

  • Total capacity256 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® 256GB

  • Up to 195MB/s read speed moves files fast
  • A1 rating launches apps quicker on Android devices
  • 256GB capacity adds massive storage for photos and videos
  • UHS-I Class 10 V10 records Full HD video smoothly
  • Tested across devices for reliable everyday performance

256GB microSD card for mobile devices

The SanDisk Ultra microSD card adds 256GB of storage to Android smartphones, tablets, digital cameras and laptops. It uses the UHS-I interface and carries A1, Class 10, U1 and V10 speed ratings. The card is suited to users who need extra space for apps, photos and Full HD video on compatible devices.

UHS-I interface with broad device compatibility

The card fits any device with a microSD slot and is tested across a wide range of products for reliable operation. Proprietary flash management helps maintain consistent performance over time. No additional adapters or readers are included in this package.

Up to 195MB/s read speed for quick transfers

Sequential read speeds reach 195MB/s on supported hardware, while write speeds are lower. The V10 rating guarantees a minimum 10MB/s sustained write speed for Full HD recording. The A1 rating improves app launch times and general responsiveness when running applications directly from the card.

How it compares

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

Price $46.99
Typical for this category: the median of 1,947 items is $46.99.
Total capacity 256 GB
Higher than about 80% of the 1,132 comparable items (median 64 GB).
Price per TB $183.55 per TB
Cheaper than about 84% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Product lineUltra
Model nameSDSQUJQ-256G-GZ6MA
Total capacity256 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 × 13 mm

Other versions of this model

5 more in the same range

Questions about this item

What UHS-I read speed does the 256GB Ultra microSD card deliver?

The card reaches up to 195MB/s read speed on compatible devices, exceeding the standard UHS-I 104MB/s limit through proprietary technology.

Which host devices accept this microSDXC card?

It fits Android smartphones, tablets, digital cameras and laptops that support microSDXC cards up to 1.5TB capacity.

How do I get the advertised 195MB/s transfer rate?

Use the SanDisk QuickFlow microSD UHS-I USB-A reader with a host capable of those speeds; the card alone cannot exceed the host's interface limit.

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