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
Small black microSD card with white label showing 1TB capacity

Patriot Memory

Patriot Memory EP 1TB microSDXC C10 U3 V30 A2 memory card

SKU CH-PVTM-QE3EF

High-capacity microSDXC card with 1 TB storage, A2 app performance, V30 4K video support, and up to 90 MB/s read and 80 MB/s write speeds

  • 1TB capacity stores extensive media libraries
  • Up to 90MB/s read speeds accelerate file transfers
  • Up to 80MB/s write speeds enable quick app launches
  • V30 class supports smooth 4K Ultra HD video recording
  • A2 rating optimises application performance on mobile devices

Capacity and Compatibility

This Patriot EP microSDXC card provides 1TB of additional storage for phones, tablets and other mobile devices. It works with Windows 11, 10, 8 and 7, Linux kernel 2.4 or newer and Mac OS X 10.6 or newer. The A2 application performance rating helps apps launch and run smoothly directly from the card.

Speed Ratings and Thermal Behaviour

Sequential read speeds reach up to 90MB/s while sequential write speeds reach up to 80MB/s. The V30 video speed class guarantees a minimum sustained write rate of 30MB/s for 4K Ultra HD recording. As a passive component the card generates no audible noise and draws minimal power during normal file transfers or media playback.

Sustained Write Performance

The V30 rating ensures the card maintains at least 30MB/s write throughput during long 4K video captures rather than only in short bursts. This steady rate prevents dropped frames when recording extended clips. Users who require higher minimum write speeds or larger capacities beyond 1TB will need a different solution.

Highlights

  • 1TB capacity stores extensive media libraries
  • Up to 90MB/s read speeds accelerate file transfers
  • Up to 80MB/s write speeds enable quick app launches
  • V30 class supports smooth 4K Ultra HD video recording
  • A2 rating optimises application performance on mobile devices

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 1TB microSDXC card in my phone and what step do people often miss?

Insert the card into the microSD slot until it clicks, then format it as internal storage in Android settings if you want apps to install directly to it; skipping the format step leaves the card as portable storage only.

What maintenance or replacement will the card need over its lifetime?

The card has no moving parts and requires no scheduled maintenance; replace it only if it fails or if you need more than the 1TB capacity offered.

What limit appears first during sustained 4K video recording on this V30 card?

The V30 rating guarantees a minimum 30MB/s write speed, so the 80MB/s maximum write speed ceiling is reached before the sustained-speed floor becomes a bottleneck.

Also in this aisle

People compared these

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