Designed for SD devices that can capture Full HD, 3D, and 4K video, as well as raw and burst photography, the 128GB Extreme UHS-I SDXC Memory Card from SanDisk has a capacity of 128GB, is compatible with the UHS-I bus, and features a speed class rating of V30, which guarantees minimum write speeds of 30 MB/s. If your device does not support the V30 standard, this card also supports the U3 standard, which likewise guarantees minimum write speeds of 30 MB/s. Read speeds are supported up to 180 MB/s and write speeds max out at 90 MB/s. A built-in write-protect switch helps to safeguard against the accidental erasure of card data.

While this card has been designed for cameras that are UHS-I / V30 / U3 compatible, it may be used in devices that do not support UHS-I / V30 / U3. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-I and U1, which supports minimum write speeds of 10 MB/s, or Class 10, which also supports minimum write speeds of 10 MB/s.

As with most SanDisk cards, this memory card is shockproof, X-ray proof, waterproof, while also being able to withstand temperatures from -13 to 185°F, allowing you to take this card with you into extreme environments, such as snow, deserts, and pools. Should the card's data become compromised, you also benefit from the option to download RescuePRO Deluxe software as well as a limited lifetime warranty.

128GB Storage Capacity    UHS-I / V30 / U3 / Class 10    Max Read Speed: 180 MB/s    Max Write Speed: 90 MB/s    Min Write Speed: 30 MB/s    Records Full HD, 3D, and 4K Video    Built-In Write-Protect Switch

Save time with card offload speeds of up to 180 MB/s powered by SanDisk QuickFlow Technology

Pair with the SanDisk Professional PRO-READER SD and microSD Card Reader to achieve maximum speeds

Write speeds up to 90 MB/s and read speeds up to 180 MB/s

Good for shooting 4K UHD video and sequential burst mode photography

Capture uninterrupted video with UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)

Built for and tested in harsh conditions, this card is resistant to water, shock, X-rays, and temperatures ranging from -13 to 185°F.

Related Questions and Answers

Q: 1. Will this card work in a Pentax K3ii?

A: Yes, the SanDisk 128GB Extreme PRO UHS-I SDXC Memory Card is compatible with the Pentax K3II camera.

Q: 2. Is this compatible with sony a6600 camera?

A: Yes, the SanDisk 256GB Extreme PRO UHS-I SDXC Memory Card is compatible with the Sony a6600 Mirrorless Camera.

Q: 3. Does this work on the Sony A7II?

A: Yes, SanDisk 256GB Extreme PRO UHS-I SDXC Memory Card is fully compatible with Sony a7 II Mirrorless Camera.

Q: 4. Will this card work with panasonic hc-v800 and canon vixia hf m500?

A: Yes, the SanDisk 256GB Extreme PRO UHS-I SDXC Memory Card will work with the Canon Vixia HF G70 UHD 4K Camcorder and Panasonic HC-V800 Full HD Camcorder.

Q: 5. The 256GB card in the picture states a max speed of 90MB/s, but the specs state 180MB/s max write. Is this product listing accurate?

A: Sorry for the confusion. According to Sandisk's website, the new version of the Sandisk Extreme UHS-I SDXC card does indeed have up to 186MB/s read and up to 130MB/s write speeds, with listed caveats on their website. Product photos have unfortunately not been updated/taken effect yet; please pardon us and we appreciate your understand. For a full specification rundown of the new Extreme SDXC cards, please refer to Sandisk's website their for extensive footnotes.

Q: 6. Will this card work with a Panasonic HC-WXF1?

A: No, the SanDisk 256GB Extreme PRO UHS-I SDXC Memory Card has a capacity (256GB) that is too large for the Panasonic HC-WXF1 UHD 4K Camcorder with Twin & Multicamera Capture (BH #PAHCWXF1K), which only supports SD cards with 128 GB capacities or lower. You should instead use the SanDisk 128GB Extreme PRO UHS-I SDXC Memory Card, BH #SA128GBEPSD.

Q: 7. Will this 256 GB card (180 MB/s) be fast enough to record 4K video with Panasonic GH5?

A: SanDisk 256GB Extreme UHS-I SDXC Memory Card is only 30 MB/s minimum speed. That will be too slow if you are recording at the highest quality, but at a lower quality setting it will work.

Q: 8. Will This Card work with Nikon D5600?

A: Yes, The SanDisk 128GB Extreme PRO UHS-I SDXC Memory Card will work with the Nikon D5600 DSLR Camera.

Q: 9. Can you use this card with a NIKON D90 , 7000 or D610?

A: Yes, the SanDisk 32GB Extreme UHS-I SDHC Memory Card (2-Pack) is compatible with Nikon cameras such as the D90, D7000 and D610.

Q: 10. Is this compatible with the d7000

A: The Sandisk 256GB SD card is compatible with the Nikon D7000