Used for charging and data transfering and add 4 more extra USB ports to your device.
[High Speed] USB Hub 2.0 can reach up to data transfer rate of 480Mbps.
[Easy Portability] Small and portable to take along with you when your laptop need the extra USB ports.
[Plug&Use] Simply plug and use with no drive required. Suitable for mini portable printer, webcam, drawing tablet, mouse, keyboard, etc.
[LED Indicator] Designed with separated on/off switches and LED indicator for convenience.
[Wide Compatibility] Compatible with Windows XP/Vista7/MAC OS 9.0 or later.
Color: Black / White(optional);
Item Size: 10.4*3.5*2.2cm / 4.09*1.37*0.86in;
Item Weight: 49g / 1.72oz;
Package Weight: 72g / 2.53oz;
1 * USB Hub