SanDisk 1TB Extreme UHS-I MicroSDXC Memory Card

Capacity

A terabyte in a fingernail

1TB means a week-long shoot without a card swap, a phone that holds the entire photo library, a Steam Deck or Switch library that never asks you to delete. For drone pilots and GoPro users it removes the daily backup ritual entirely — shoot all trip, offload once at home.

Speed

190MB/s with QuickFlow

QuickFlow lifts performance past the usual UHS-I ceiling: 190MB/s reads make a 100GB offload a coffee-break job, 130MB/s writes keep burst photography flowing, and the V30 rating guarantees the sustained minimum that stops 4K recordings dropping frames. A2 random I/O means apps and games run from the card without stutter.

Durability

Four-proof, expedition-grade

Temperature-proof, waterproof, shock-proof and X-ray-proof — built for the environments that kill cheaper cards: a drone in winter, a dive housing, airport scanners. At 1TB of potential footage, the included RescuePRO Deluxe recovery licence is genuine insurance, not a gimmick.

Right choice if you…

✔ Shoot 4K/5K on GoPro, DJI or mirrorless and hate card swaps
✔ Run a Steam Deck, Switch or Android phone with a huge library
✔ Want one card for a whole expedition, not a wallet of five
✔ Need guaranteed V30 sustained writes, not just peak-speed marketing

Consider something else if…

✖ 512GB covers you — the 512GB Extreme costs noticeably less per shoot
✖ You mostly record dashcam or security footage — a High Endurance card is the right tool
✖ You need UHS-II speeds for pro video — that is a different card class

SanDisk 1TB Extreme microSDXC — Technical Specifications

In the Box

Frequently Asked Questions

Will my device support a 1TB card?

Any device that accepts microSDXC and the exFAT file system supports 1TB — that covers recent GoPros, DJI drones, Android phones with card slots, Nintendo Switch and Steam Deck. Very old devices capped at SDHC (32GB) are the only exception.

Do I really get 190MB/s everywhere?

190MB/s needs a QuickFlow-compatible reader (such as SanDisk’s own). In standard UHS-I slots you get up to ~104MB/s — still fast — and in all cases the V30 sustained-write guarantee for 4K recording holds.

Is it good for Nintendo Switch and Steam Deck?

Yes — the A2 rating is exactly what game loading wants: fast random reads. 1TB comfortably holds a large library on either console.

How much 4K footage fits on 1TB?

Roughly 32 hours of 4K 30fps GoPro footage, or around 250,000 high-resolution photos — enough for a multi-week trip without touching a laptop.

Condition

Brand New — Retail Packaging

Warranty

Manufacturer warranty

Delivery

4–5 Working Days · Fully Tracked

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