 "SanDisk Extreme SDXC Card 90MB/s V30 UHS-I U3 - 128GB"
 "PNY Elite Performance - flash memory card 512 GB SDXC UHS-I" " PNY UHS-I P-SDX512U3H-GE Flash Memory Cards CDW.com
"PNY's Class 10, UHS-1/ U3 SDXC is ideal for photo professionals and advanced photo enthusiasts who need ultra-fast transfer rates. Capture every shot with speeds up to 95 MBs. Perfect for capturing crisp, action photography with DSLR cameras and shooting high quality HD video." 