Memories deteriorate. Strontium doesn't. Being a global leader in flash memory cards, Strontium has been helping consumers to capture and store their memories for more than 10 years. If you are looking to buy an SD card to be a good partner for your DSLR, look no further than the Strontium Nitro Plus range of SDHC/SDXC memory cards. These SD cards are a very capable high capacity solution for those shooting 4K video or shooting with a DSLR. Bring 4K ultra HD entertainment alive. Strontium Nitro Plus range of SDHC/SDXC memory cards adopt the SD Association's latest specification release, UHS-I memory U3, which allows tremendous improvement in write speeds of at least 30mbps. Excellent transfer speed for 4K2K video formats. With speeds of up to 95mbps read and 85mbps write, these Strontium SD cards reads up to 8x faster and writes up to 6x faster than standard class 10 SD cards. These UHS-1 cards allow users to capture cinema quality full HD, ultra HD, 4K2K and 3D videos on their devices and then play them on their UHD TVs, laptops, etc. with stunning colors and clarity. All Strontium memory cards have gone through 100-percent testing and employ only top branded chips and are supported by Strontium lifetime limited warranty. You will never lose your valuable data with Strontium Nitro Plus SD card series of memory cards.