SanDisk Ultra® SDHC™ card and SDXC™ card | Western Digital
Amazon.com: SanDisk Ultra 16GB SDHC Class 10 UHS-1 Memory Card - Speed up to 48 MB/s : Electronics
SanDisk Ultra 16GB SDHC Class 10/UHS-1 Flash Memory Card Speed Up To 30MB/s- | eBay
Amazon.com: Professional Ultra SanDisk 32GB MicroSDHC Card for GoPro HD Surf Hero HD Camera is custom formatted for high speed, lossless recording! Includes Standard SD Adapter. UHS-1 Class 10 Certified 30MB/sec :