4 port high speed USB HUB with switch.
Compatible with USB-1 and USB-2.
Friendly and ergonomic design.
Supports data transfer rate up to 480Mbps.
Supports up to 127 hi-speed devices.
Port over current protection.
Individual port over-current protection.
PC USB hub adds 4 USB 2.0 hi-speed ports, compatible with PC, Notebook and moreNo driver installation required.
Backwards compatible with USB 1.1.USB Hub supports Microsoft's Windows95 ORS2.0/98/SE/2000/ME/XP/Vista and 7.