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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

  • Card typeMicroSD
  • TypeMicroSD
  • Capacity256GB
  • Speed Class RatingA1 / Class 10 / U1 / V10
  • Read SpeedUp to 195MB/s
  • Features· EXPAND YOUR STORAGE. Insert your card to add massive stora

Capacity Ultra® 256GB

Show 1 more configurations
  • QuickFlow™ Card Reader

Struck-through versions exist but are not stocked here.

  • 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.

Highlights

  • 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

Specifications

BrandSanDisk
Card typeMicroSD
SeriesUltra
ModelSDSQUJQ-256G-GZ6MA
TypeMicroSD
Capacity256GB
Speed Class RatingA1 / Class 10 / U1 / V10
Read SpeedUp to 195MB/s
Features· EXPAND YOUR STORAGE. Insert your card to add massive storage up to 1.5TB* to your Android™ smartphones and tablets, digital cameras, and laptops.
· SPACE FOR MORE. With expansive capacities up to 1.5TB, capture and store hours of Full HD video,† movies, music, games, photos, and podcasts.
· MOVE FILES FAST. Use your card with the SANDISK® QuickFlow™ microSD™ UHS-I Card USB-A Reader to achieve up to 195MB/s read speeds [128GB-1.5TB models] and offload your content fast.
· LOAD APPS IN A SNAP. Rated A1, the SANDISK Ultra® microSD™ card is optimized for faster app launch and overall a
Shipping weight0.05 kg
Package size152 × 102 × 13 mm

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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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