 "Kingston Digital 64GB SDXC Class 10 UHS-I Flash Card (SDA10/64GB)" "Camera & Photo Accessories - Page 601 | All Tech Toys"
"Storage Capacity: 64 GBMemory Speed: 233xMaximum Read Speed: 60 MB/sMaximum Write Speed: 35 MB/sSpeed Class Rating: Class 10/UHS-IWidth: 0.9"Thickness: 82.7 milLength: 1.3"Weight (Approximate): 0.09 ozFaster speeds to capture full HD video and fast action photos.Kingston's Class 10 UHS-I Ultimate card features UHS-I technology and impressive performance that lets users shoot full 1080p HD video and 3D video - and transfer files faster too.With speeds of up to 60MB/s read and 35MB/s write, this versatile card transfers files much faster than standard Class 10 SDHC/SDXC cards. Capacities of up to 64GB let users record more video - up to 320 minutes at 24Mbps of HD video - without having to switch cards. Photographers can shoot high-density image files, such as RAW or JPEG, without running out of space, and the card's higher sustained write speeds support continuous burst mode and ensure video integrity by reducing stutter." 
 "Transcend Ultimate - flash memory card 32 GB microSDHC UHS-I" " Transcend UHS-I TS32GUSDU3 Flash Memory Cards CDWG.com
"Transcend's SDXC/SDHC UHS-I Speed Class 3 (U3) 633x microSD cards provide the performance and capacity necessary to harness the full power of your UHS-I compliant smartphones, tablets, digital cameras and camcorders. Capable of reaching incredible read and write speeds of up to 95MB/s and 85MB/s, these cards can easily capture ultra-high quality 4K and 3D recording and significantly reduce the time it takes to transfer videos to your computer. Additionally, the top-tier MLC NAND flash chips inside provide consistent long-life durability and endurance." 