Performance Read(max.) :280MB/s
Performance Write(max.) :512GB/256GB: 170 MB/s; 128GB: 100 MB/s

[Product Features]
[Express Your Creativity With Cutting-Edge Memory]
The Superior Pro SDXC card features the advanced UHS-II interface and V60 Video Speed Class to complement high-end devices and capture superior content. Use it for 3D or 360  photography. Record uninterrupted, cinema-grade videos in 4K Ultra HD resolution. Or, shoot high-quality JPEG and RAW images with no lag it's great for burst-mode photography and nearly 3 times faster than UHS-I cards.

[Compatible With All Of The Latest Devices]
This card works with all of the latest UHS-II enabled devices to capture professional-level content DSLR cameras, mirrorless cameras, drones, cinema-quality video recorders, and other high-end devices. Use it to take on the most demanding cinematography and photography.

[Boost Your Performance To Professional-Level]
Record stunning, high-resolution photography and seamless, pristine-quality 4K Ultra HD video thanks to the extreme performance of the UHS-II interface and V60 Video Speed Class.

[Reliable Recording Performance With V60]
With a Video Speed Class 60 (V60) rating, you'll get minimum sustained write speeds of 60MB/s. This eliminates the risk of sudden decreases in performance that would otherwise cause dropped frames, bits of compromised video quality, and other issues.

[Large Capacities For Long Sessions]
Are you going on an extended trip? Do you need to be at the studio for a full-day photo shoot? With up to 512GB of storage capacity, this card can store a whole lot of data. Do what you need to do without getting interrupted by the inconvenience of an easily maxed-out card.

 [Get Out There, Worry Free]
Sometimes, the best shots require facing extreme conditions. We've engineered this card to be waterproof, shockproof, temperature-proof, and X-ray-proof. Get out there and capture those amazing shots without needing to worry about the unpredictable forces of Mother Nature.

5 years warranty

[Product Specifications]
Dimension 0.95 x 1.26 x 0.08 inch
Weight 0.07oz/ 0.004lb
Performance Read/Write (max.) 280/100 MB/s
Durability 10,000 insertions (minimum)
Operating temperature: 0 C~70 C
Storage temperature: -40 C~85C
Humidity: 8%~95%
Operation Voltage: 2.7V -3.6V