Features: 1 upstream and 4 downstream USB port included Fully compliant with USB specification version 2.0 Hot plug and play USB device Half-transparent design with red LED indicator for power Interface: USB 2.0 Compatible with USB 1.1 Data transfer rate: 1.5Mbps/12Mbps/up to 480Mbps Bus-power

Features: 1 upstream and 4 downstream USB port included Fully compliant with USB specification version 2.0 Hot plug and play USB device Half-transparent design with red LED indicator for power Interface: USB 2.0 Compatible with USB 1.1 Data transfer rate: 1.5Mbps/12Mbps/up to 480Mbps Bus-power limit current for protection: 500mA Material:   plastic/metal System requirement: for Windows: XP, ME, 2000, 98SE, 98, Vista, 7 Macintosh:for Mac OS x 10.2 Linus 2.4 later version

Specifications:

Color White Item size: 163*35*21mmNet weight: 79g

Packing content: 1 x 7 port includeds USB 2.0 Hub