 "Kingston 64GB SDHC/SDXC UHS-I U1 Class 10 Flash Memory Card (SDA10/64GB)"@en "▷ Kingston … | OcUK"@en
"With speeds of up to 90MB/s read and 45MB/s write this versatile card transfers files much faster than standard Class 10 SDHC cards."@en 
 "PNY Elite Performance - flash memory card 64 GB SDXC UHS-I" " PNY UHS-I P-SDX64U395-GE Flash Memory Cards CDW.com
"PNY's Elite Performance SDXC (Secure Digital Extended Capacity) cards are the high speed flash memory cards from PNY. They are rated Class 10 and feature an Ultra High Speed (UHS-1) data bus for incredible transfer rates with read speeds up to 90 MB/s. The cards are compatible with SDXC host devices ranging from the latest hi-megapixel cameras and HD camcorders to hi-end DSLRs and laptops." 