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Small red and grey microSDXC card with full-size SD adapter

SanDisk

SanDisk Ultra microSDXC 512GB 120MB/s C10 U1 A1 with Adapter

SKU CH-YYAA-Y8PAD

Stores 512 GB of Full HD video and apps with up to 120 MB/s transfer speed and A1 app performance, plus an SD adapter included

  • TypemicroSDXC
  • 512 GB capacity stores hours of Full HD video
  • Up to 120 MB/s transfer speed moves files quickly
  • A1 rating loads apps faster on Android devices
  • Class 10 U1 supports smooth Full HD recording
  • Includes SD adapter for use in standard card slots

512 GB microSDXC with SD adapter

This SanDisk Ultra microSDXC card provides 512 GB of storage and reads at up to 120 MB/s. It carries Class 10, UHS Speed Class 1 and A1 ratings. The bundled full-size SD adapter lets the card work in standard SD slots.

Android phones, tablets and Full HD cameras

The A1 rating helps apps launch faster on Android smartphones and tablets. Class 10 and U1 guarantee the minimum write speed needed for Full HD video recording. Buyers who need guaranteed sustained write performance for 4K capture should consider a card with a higher video speed class.

120 MB/s maximum read speed

The headline transfer rate of 120 MB/s applies to reading data from the card. Actual write speeds are lower and vary by device, so check your hardware's requirements before purchasing.

Highlights

  • 512 GB capacity stores hours of Full HD video
  • Up to 120 MB/s transfer speed moves files quickly
  • A1 rating loads apps faster on Android devices
  • Class 10 U1 supports smooth Full HD recording
  • Includes SD adapter for use in standard card slots

Specifications

TypemicroSDXC

Questions about this item

Will the 512 GB capacity need reformatting or replacement after heavy write cycles?

The card uses durable flash memory rated for extensive write endurance; no scheduled reformatting or replacement is required under normal use.

What speed ceiling appears first during long 120 MB/s transfers?

Sustained reads hit the 120 MB/s interface limit, while writes settle at the U1 minimum of 10 MB/s.

Does the adapter add noticeable heat or power draw when the card runs all day?

The passive SD adapter draws negligible power and adds no measurable heat during continuous operation.

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