USB device

Fully compatible with USB 2.0 Specification -Fully backward Compatible with USB 1.1 Specification -Support Bus-powered/Self-powered Mode -500mA each port (Self-powered Mode) is reliable at up to 15 feet of transmisson-Support hot plug & play -One LED to indicate per port status -Downstream ports have automatic connect and speed detection function plus over-current protection with auto recovery-Compatible with Windows 98SE/ME/2000/XP & MAC OS X -Recommend to add an AC power adaptor to the hub when you use more than 2 downstream ports

UH-207D , USB2.0 Aluminum 7 port Hub