Highlights: Connect up to 3 USB (Universal Serial Bus) devices & one mini USB (Universal Serial Bus) device Comes with extra built-in USB (Universal Serial Bus) input (pictured in red) to provide extra power Plug & Play installation Black USB (Universal Serial Bus) in port is responsible for both Data & Power (500m A) Red USB (Universal Serial Bus) port adds another 500m A power to the hub (not required for Hub operation) Ideal for laptop or personal computer Specification:
Colour: Black USB Ports: 3 USB (Universal Serial Bus) ports & 1 mini USBUSB: USB (Universal Serial Bus) 2.0; compatible with USB (Universal Serial Bus) 1.0/1.1 Compatibility: Windows XP/ME/2000/98SE/ Vista/7/ Mac OSDimensions: 2.17 1.26 0.79in Weight: 3.25oz Package Contents:1x 4 port mini USB (Universal Serial Bus) 2.0