Features:* Name: USB hub* Hot plug&play USB device* Half-transparent design with blue LED for power* Interface: USB 2.0, compatible with USB 1.1* Data transfer rate: 1.5Mbps/12Mbps/up to 480Mbps* Bus-power limit current protection: 500mA* Dimensions: About 165x35x25mm* Weight: About 115gPackage included:* 1 x USB hub