Features:

*.USB 2.0 backwards compatible with USB 1.1.*.Data transfer rate: high-speed 480 Mbps, Full-speed at 12Mb/sec and low-speed at 1.5Mb/sec. *.Bus powered DC 5V, 500mA .*.No driver required .*.Overcurrent protection .*.Perfect for use with Laptops, but works with any computer with USB port.*.Supports Windows 98/ME/2000/XP & Mac 8.6 and above.

USB 4 Port Hub