The 256GB Superior Pro UHS-II SDXC Memory Card from Silicon Power features a storage capacity of 256GB and takes advantage of the UHS-II bus to support professional-level, high-speed captures that include 8K Ultra HD video as well as 4K, Full HD, and 3D video, plus raw and JPEG still images. It can achieve maximum read speeds of up to 290 MB/s and maximum write speeds of up to 260 MB/s. Thanks to its V90 speed class rating, minimum write speeds are guaranteed not to drop below 90 MB/s. If your device does not support V90, this card is compatible with the U3 and Class 10 standards, which respectively guarantee minimum write speeds of 30 MB/s and 10 MB/s. As with most Silicon Power cards, this memory card is resistant against water, dust, shock, temperatures ranging from 32 to 158°F, and x-rays. To help safeguard content, there is an integrated write-protect switch and Error Correcting Code (ECC) functionality.

256GB Storage Capacity    UHS-II / V90 / U3 / Class 10    Max Read Speed: 290 MB/s    Max Write Speed: 260 MB/s    Min Write Speed: 90 MB/s    Records 8K, 4K, and Full HD VIdeo    Water / Dust / Temperature / X-Ray Proof    Shock Resistant    Built-In Write-Protect Switch    Error Correcting Code (ECC) Function

With Video Speed Class 90 (V90), the Superior Pro UHS-II SDXC card is ideal for professionals with DSLR cameras and advanced camcorders. With recording rates of at least 90 MB/s, you'll be able to capture 8K Ultra HD footage without dropping any frames, for smooth and uninterrupted playback.

UHS-II technology introduces fast read and write speeds of up to 290 MB/s and 260 MB/s, respectively, to fully maximize your time. Capture high-resolution photos and videos quickly and with ease. Write raw files in nearly 1/3 the time compared to UHS-I. Dramatically accelerate post-production transfers with an appropriate card reader. For professional level performance that you can trust, this card will have your back.

No matter which compatible digital device you choose to store data, the Superior Pro UHS-II UHS-II card can fulfill all of your needs. With up to 256GB of storage, it can store a whole lot of data. Coupled with its extreme performance stats, this card is truly a force to be reckoned with.

The best shots are usually not the easiest to obtain. That's why Silicon Power engineered this card to be waterproof, shockproof, temperature-proof, and x-ray proof, so you can get out there and capture those amazing shots without needing to worry. From blizzards in the mountains to scorching hot deserts and the rainiest rainforests, this card is as durable as you are adventurous.

Related Questions and Answers

Q: 1. Would the Sony A7RIV benefit significantly with card, in particular for sports shooting?

A: Yes, the San Disk 128GB Extreme PRO UHS-II is compliant with the card specifications for the A7R IV, allowing for faster speeds when shooting at a continuous rate.

Q: 2. Will this work in Nikon cool pix p900

A: While the SanDisk 32GB Extreme PRO UHS-II SDHC Memory Card may be used in the Nikon COOLPIX P900 Digital Camera, I personally would not recommend it. The Nikon COOLPIX P900 Digital Camera is compatible for use with UHS-I memory cards. However, the SanDisk 32GB Extreme PRO UHS-II SDHC Memory Card is a UHS-II card, which has two (2) rows of electronic pins on the back of the card as it is designed for faster throughput. The Nikon COOLPIX P900 Digital Camera only has a single row of electronic pins, and does not have an extra row of pins to support UHS-II cards. As such, the UHS-II card would actually perform slower than a UHS-I card that was designed for use with the camera. For best performance, it would be better for you to purchase the more economically-priced SanDisk 32GB Extreme PRO SDHC UHS-I Memory Card, B&H # SAEPSD32GV3G, which is actually designed for use inside the Nikon COOLPIX P900 Digital Camera.

Q: 3. Would this card work in a Nikon D5300? It's for taking photos and video but I don't know if it's compatible with my camera.

A: The SanDisk 64GB Extreme PRO UHS-II SDXC Memory Card will work in a Nikon D5300. Note that the D5300 is not UHS II compliant, meaning that the card will not work at full speed.

Q: 4. Will this work with Canon EOS 5 DSR?

A: Technically the answer is yes, but you won't get the higher writing speeds. UHS-II cards like this one have a second row of contacts that allow for faster rate transfer and the Canon 5DS R doesn't have the second row.

Q: 5. Would i be able to use this card with Sony a6400?

A: Yes, the SanDisk 64GB Extreme PRO UHS-II SDXC Memory Card is compatible to be used with the Sony a6400 Mirrorless Camera.

Q: 6. Is this card fully compatible for a Canon EOS R?

A: Yes it is!

Q: 7. what is the difference between SDSDXDK-128G-ANCIN and SDSDXPK-128G-ANCIN ? one is DK and the other one is PK ?

A: The PK is not made anymore and it has a minimum write speed or 30MB/s while this current card as a minimum write speed of 90MB/s.

Q: 8. Hey there, will this (128GB) card work well with the Z Cam E2 M4 when shooting in H.264 8-Bit and H.265 10-Bit?

A: Yes, the minimum sustained write speed of the Silicon Power 128GB Cinema PRO CFX 310 CFast 2.0 Memory Card would be fully compatible for use with the Z CAM E2-M4 Professional 4K Cinema Camera.

Q: 9. Is this recommended for a Sony A7rII?

A: Being that the A7R II is not UHS-II compliant, it would not benefit from the added speed of the San Disk 64GB Extreme Pro UHS-II SDXC Card. A more compatible option is the SanDisk 64GB Extreme PRO UHS-I SDXC Memory Card, BH # SAEPSD64GBG https://bhpho.to/38SsW8e

Q: 10. R6 Mark II 4K CLog3 60 fps - Will this card be enough for that? 2 similar questions here on R6MII but they both say YES and NO

A: Yes the SanDisk 128GB Extreme PRO UHS-II SDXC Memory Card is compatible with the Canon R6II shooting 4k60p and C-log3.