One terabyte in a microSD card was unthinkable five years ago. The SanDisk 1TB Extreme UHS-I MicroSDXC Memory Card puts it in your pocket, your drone and your action camera. 1TB holds approximately 32 hours of 4K 30fps GoPro footage — the output of a week-long expedition without a single card swap or backup stop. At 190MB/s read and 130MB/s write, QuickFlow Technology pushes performance beyond the standard UHS-I ceiling, making end-of-day offloads to a laptop practical rather than overnight. V30 and U3 guarantee the minimum sustained write performance for uninterrupted 4K and 5K recording. A2 delivers the random I/O needed to run apps and massive game libraries from the card without lag. Four-proof construction stands up to the conditions that push smaller, cheaper cards to failure. RescuePRO Deluxe is included — at 1TB of potential data, file recovery software is not optional insurance, it is essential. For professional content creators, long-haul travellers and Nintendo Switch users who want a complete game library in a single card: 1TB is the answer.
1TB Capacity
32+ Hours of 4K — One Card, Every Shoot
1TB provides approximately 32 hours of GoPro Hero 4K 30fps footage — a week of expedition shooting on a single card. A DJI drone recording 4K at 60fps has capacity for multiple weeks of flight sessions without offloading. A mirrorless camera shooting 24MP RAW files stores around 20,000 images before the card fills. For documentary filmmakers, photojournalists in the field, adventure sports cameras and multi-week travel projects, 1TB removes storage management from the workflow entirely. For Nintendo Switch users, 1TB holds effectively the entire Switch game library — every major title simultaneously, eliminating the need to delete and re-download games to manage space.
190/130 MB/s · QuickFlow
Fast Enough for 1TB of Daily Use
A 1TB card at low speed would be painful to use — 190MB/s QuickFlow read makes a full 1TB offload to a laptop achievable in approximately 90 minutes rather than hours, which is the difference between overnight backup and end-of-day backup. 130MB/s write sustains 4K and 5K recording on compatible devices and handles high-speed RAW burst sequences without camera buffer stalls. V30 guarantees the minimum 30MB/s sustained write for reliable 4K capture regardless of how much data is already on the card. Maximum 190MB/s read requires a compatible reader — standard UHS-I readers cap at 104MB/s but still deliver full write performance for recording.
4-Proof + RescuePRO
1TB of Data Deserves Serious Protection
At 1TB, the data concentrated on a single card — weeks of footage, thousands of irreplaceable RAW files — is substantial enough that durability is not a secondary consideration. Shock, temperature, waterproof and X-ray resistant construction addresses the conditions that field and outdoor use imposes on a card. RescuePRO Deluxe recovery software (included as a download code) provides file recovery capability for accidentally deleted content. At 1TB, even partial recovery of accidentally deleted material can represent days of shooting. A2 performance ensures the card runs apps and games smoothly when used as expandable storage — not just as passive media storage.
Great choice if you…
✔ Shoot week-long 4K projects without backup infrastructure
✔ Work as a documentary filmmaker or photojournalist in the field
✔ Want the complete Nintendo Switch game library on one card
✔ Use a GoPro or DJI drone for multi-day expeditions
✔ Need maximum capacity with 130MB/s write performance
Consider something else if…
✖ You need 200MB/s write speed — see SanDisk Extreme PRO
✖ 512GB is sufficient — see the SanDisk Extreme 512GB at a lower price
✖ You need extended endurance for CCTV — see SanDisk High Endurance
Technical Specifications
| Brand / Model | SanDisk Extreme microSDXC |
| Capacity | 1TB |
| Read Speed | Up to 190MB/s (QuickFlow Technology) |
| Write Speed | Up to 130MB/s |
| Speed Class | UHS-I · U3 · V30 · A2 · Class 10 |
| Video | 4K UHD · 5K · Full HD |
| Protection | Shock · Temperature · Water · X-ray resistant |
| Warranty | Lifetime (SanDisk) |
Box Contents
Compatible With
Condition
Brand New — Retail Packaging
Warranty
Lifetime SanDisk
Delivery
4–5 Working Days · Fully Tracked
Also available: SanDisk Extreme 512GB · SanDisk Extreme 256GB. Browse the full microSD card range at maibo.





Reviews
There are no reviews yet.