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
Red microSDXC card with SD adapter on white background

SanDisk

SanDisk SDSQUA4-512G-GN6MA 512GB Ultra microSDXC memory card

SKU CH-Y4KK-EHB7B MPN SDSQUA4-512G-GN6MA

512GB microSDXC card with UHS-I U1 Class 10 A1 ratings and 120MB/s read speed for Android devices

  • TypemicroSDXC
  • Capacity512GB
  • Speed Class RatingUHS-I / U1 / Class 10 / A1
  • Read Speed120MB/s
  • FeaturesIdeal for Android Smartphones and Tablets SanDisk cards are

Capacity 512GB

  • 64GB
  • 128GB
  • 256GB
  • 512GB

Struck-through versions exist but are not stocked here.

  • Fast app launches with A1-rated performance
  • 120MB/s read speed moves up to 1000 photos per minute
  • Class 10 rating enables Full HD video recording
  • 512GB capacity stores hours of Full HD footage
  • Water, temperature, X-ray, magnet and shock proof durability

Ready for Android devices

This 512GB microSDXC card carries UHS-I U1 Class 10 and A1 ratings, making it suitable for Android smartphones and tablets. The A1 specification means apps stored on the card launch faster and run more smoothly. It ships with a full-size SD adapter for use in cameras or laptop slots. The card is built to withstand water, temperature extremes, X-rays, magnets and shock.

Fits microSDXC slots with SD adapter included

Any device with a microSDXC slot can accept the card directly, while the supplied adapter lets it work in standard SD readers. No extra power or drivers are required. The 512GB capacity frees internal storage for system files and lets you keep large media libraries on removable media. Compatibility extends to MIL cameras that support the microSDXC format.

Sustained Full HD capture at Class 10

Class 10 guarantees a minimum sequential write speed of 10MB/s, enough for continuous Full HD video recording without dropped frames. Read speeds reach 120MB/s, allowing up to 1000 photos to be transferred in a minute. The A1 random-access rating maintains responsive app performance during extended use. Durability features protect data integrity under prolonged environmental stress.

Highlights

  • Fast app launches with A1-rated performance
  • 120MB/s read speed moves up to 1000 photos per minute
  • Class 10 rating enables Full HD video recording
  • 512GB capacity stores hours of Full HD footage
  • Water, temperature, X-ray, magnet and shock proof durability

Specifications

BrandSanDisk
SeriesUltra
ModelSDSQUA4-512G-GN6MA
TypemicroSDXC
Capacity512GB
Speed Class RatingUHS-I / U1 / Class 10 / A1
Read Speed120MB/s
FeaturesIdeal for Android Smartphones and Tablets
SanDisk cards are compatible with Android smartphones and tablets.
Capture and Store Even More Hours of Full HD Video
With capacities of up to 1TB, you can store even more hours of Full HD video on the card and still have room for the videos, photos, music, movies and other files you want to shoot, save and share.
Transfer Speeds of up to 120MB/s
Blazing transfer speeds mean that your content moves fast letting you move up to 1000 photos in a minute. [32GB-1TB]
Transfer Speeds of up to 98MB/s
Blazing transfer speeds let you move photos fast.
Shipping weight0.02 kg
Package size152 × 102 × 5 mm

Other versions of this model

1 more in the same range

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

Questions about this item

Will the 120MB/s read speed hold up when I record Full HD video continuously?

The card is rated Class 10 and U1, guaranteeing a minimum 10MB/s sustained write speed for uninterrupted Full HD recording.

Does the card run hot or draw enough power to drain my phone battery faster during all-day use?

Memory cards have no active components, so they generate negligible heat and consume very little power during typical operation.

My phone only has a full-size SD slot — what do I need to use this microSDXC card?

The package includes a microSD-to-SD adapter so you can insert the card directly into any standard SD slot.

Also in this aisle

People compared these

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