Perfect for quick connection of flash storage devices, digital camera, MP3 player, USB mouse and more. -Fully Compitable with PC & MAC USB 2.0 or 1.1 Peripheral Products -4 Port USB -480 Mbps 4 hi-speed USB 2.0 ports transfer your data at up to 480 Mbps. -500mA Self-powered mode delivers 500mA to all ports. -Light-weight Design A light-weight design slides easily into a bag, purse, or pocket. -Plug and Play
Notice : If Connected USB Devices required than 500mA power supplies. apply a adapter (Output : +5.0V-2.0A) to the hub so as to acquire extra power supplies from AC Outlet