 "Transcend - flash memory card 16 GB SDHC" " Transcend SDHC TS16GSDHC6 Flash Memory Cards CDWG.com
"Transcend's "Premium" series Class 6 SDHC cards provide an impressive level of performance for high-megapixel digital cameras and Full-HD camcorders, with read speads of up to 16 MB/s and consistently quick write speeds that are guaranteed never to drop below 6 MB/s." 
 "Kingston Ultimate - flash memory card 64 GB SDXC" " Kingston SDXC SDA10/64GB Flash Memory Cards CDW.com
"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. The card's higher sustained write speeds support continuous burst mode and ensure video integrity by reducing stutter." 