Supports Voice Search (in USA only)...
Speed Class Rating : Class 10 Capacity : 16GB Up to 90Mbps read speed, 50Mbps write speed Great for digital cameras, DSLRs, camcorders and PCs
Capacity : 64GB Speed Class Rating : Class 10 Read Speed : up to 90MB/s Write Speed : up to 80MB/s
Ideal for mainstream PCs and laptops for personal, gaming and business use Hardware/Software Compatibility: Windows 8/Windows 7/Windows Server 2003 (32-bit and 64-bit), Vista (SP1 and above), XP (SP2 and above), MAC OSX, and Linux Powered by Samsung V-NAND Technology. Optimized Performance for Everyday Computing