The SanDisk 128GB Extreme PRO UHS-I SDXC Memory Card is the ultimate storage solution for photographers and videographers who demand speed and reliability. Rated UHS-I / V30 / U3 / Class 10, it delivers blazing read speeds of up to 200 MB/s — powered by SanDisk QuickFlow Technology — and write speeds of up to 90 MB/s, making it ideal for shooting 4K UHD video, 3D content, and high-speed burst photography without missing a frame.
Built tough for real-world conditions, this SanDisk Extreme PRO SDXC card is waterproof, shockproof, X-ray proof, and temperature resistant from -13 to 185°F, so it performs reliably whether you are shooting in snowy mountains, sandy deserts, or poolside environments. A built-in write-protect switch and included RescuePRO Deluxe data-recovery software give you extra peace of mind for every shoot.
Key features
- Blazing 200 MB/s Read Speeds: SanDisk QuickFlow Technology cuts offload time dramatically, so you spend less time waiting and more time shooting.
- Up to 90 MB/s Write Speeds: Handles raw files and sequential burst-mode photography with ease, ensuring your camera buffer never holds you back.
- 4K UHD & Full HD Video Ready: V30 and U3 speed class ratings guarantee a minimum 30 MB/s write speed for smooth, uninterrupted 4K UHD, 3D, and Full HD video capture.
- Wide Device Compatibility: Works with any SD-compatible device; defaults gracefully to UHS-I U1 or Class 10 (10 MB/s minimum write) on non-UHS-I / V30 / U3 devices.
- Built for Extreme Environments: Waterproof, shockproof, X-ray proof, and rated for temperatures from -13 to 185°F — trusted in snow, deserts, and beyond.
- Data Protection & Recovery: A built-in write-protect switch prevents accidental erasure, while RescuePRO Deluxe software and a limited lifetime warranty safeguard your memories.
Specifications
| Capacity | 128GB |
|---|---|
| Max Read Speed | 200 MB/s |
| Max Write Speed | 90 MB/s |
| Min Write Speed | 30 MB/s |
| Speed Class | UHS-I / V30 / U3 / Class 10 |
| Card Type | SDXC |
| Video Recording | Full HD, 3D, and 4K UHD |
| Durability | Waterproof, Shockproof, X-ray Proof, Temperature Resistant (-13 to 185°F) |
| Write Protection | Built-In Write-Protect Switch |
| Data Recovery | RescuePRO Deluxe software download included |
Frequently asked questions
What is the read and write speed of the SanDisk 128GB Extreme PRO UHS-I SDXC card?
This card delivers maximum read speeds of up to 200 MB/s and maximum write speeds of up to 90 MB/s. Its V30 and U3 ratings guarantee a minimum write speed of 30 MB/s for consistent 4K UHD video recording.
Can I use this SanDisk Extreme PRO SDXC card in a camera that does not support UHS-I or V30?
Yes. The card is backward compatible with older devices. In non-UHS-I or non-V30 devices it will default to that device's supported bus and speed class, such as UHS-I U1 or Class 10, both of which support minimum write speeds of 10 MB/s.
Is the SanDisk 128GB Extreme PRO SDXC card waterproof and durable enough for outdoor use?
Absolutely. The card is waterproof, shockproof, and X-ray proof, and it operates in temperatures ranging from -13 to 185°F, making it suitable for harsh outdoor environments including snow, deserts, and poolside shooting.
