Buy from Amazon.com : http://fave.co/1BLKt63

Lexar 64 GB SDXC Flash Memory Card LSD64GCRBNA133

Product Description :
High-speed performance-133x 20MBs minimum guaranteed speed
Capture high-quality images and extended lengths of HD video with your SDXC-compatible DSLR camera
Includes downloadable Image Rescue 4 software to recover lost or deleted photo and video files
Speed rated at Class 10
Free dedicated professional technical support
Limited lifetime warranty