Capacity: 32 GB Reading Rate: up to 18MB/sec Writing Rate: up to 12MB/sec Product Features: USB Flash Drive Conforms to USB Specification 2.0 Backwards compatible with USB Specification 1.1 Supports PC Windows 98SE/2000/ME/XP/Vista, Mac OS X and above, Linux Kernel 2.4 and above True Plug & Play Connection to the USB port Non-volatile memory, no battery required LED light indicates usage status Powered via USB port, no external power or battery needed Part of the capacity is used to format and perform other functions and thus is not available for data storage. 1 megabyte (MB) = 1 million bytes, 1 gigabyte (GB) = 1.000MB, 1 Terabyte (TB) = 1000GB (1GB = 0.93Gib/953.67MiB) Write and Read Speeds as stated by manufacturer, specifics may be obtained contacting directly their technical department. *Reflected speeds may not be attainable under some circumstances, and depend on hardware, software and settings used. x=150KB/sec.