Description: Real USB 2.0 High Speed Hub at raw data rate up to 480Mbps, 40 times faster than its predecessor interface, USB 1.1, which tops at 12Mbps. Convert one USB port to 7 USB 2.0 ports for your laptop or desktop. Allows simultaneous operation of up to seven separate devices all attached to a single USB port. Perfect for connecting USB 1.1 or 2.0 peripherals such as USB Mouse, HDD, Storage Device, etc. With independent power supply, avoids the trouble of power shortage for your Hub. Supports Storage Devices and HDD of high capacity. (2.5" SATA up to 40G, 2.5" IDE up to 80G) Provides best protection for your computer and USB devices. Stable performance?LED indicator?Plug and Play, hot-swappable. Specification: Interface: 7 x USB 2.0 output, 1 x USB input, 1 x DC 5V in Powered by: AC/DC Adaptor Input: AC 110-240V 50/60Hz Output: DC 5V 1000mA Plug standard:EU Plug Operation Systems: Windows Vista, Windows XP, ME, 2000, 98, Linux 9 and Mac OS 10.2 or above Working voltage: 5V Working current: 500mA Size: 80 x 52 x 24 mm Package Includes: 1Piece x USB 2.0 High Speed Hub 1Piece x Vertical Stand for Hub 1Piece x USB Cable 1Piece x AC Adaptor (EU plug)