Color White Brand N/A Model N/A Quantity 1 Piece Material ABS Shade Of Color White Indicator Light Yes Port Number 4 Spacing 0.8CM Current Output 900mA With Switch Control No Interface USB 3.0OthersMicro USB Transmission Rate 5 Gbps Powered By USBOthersDC 5V 2A Supports System Win xpWin 2000Win vistaWin7 32LinuxOthersMac OS Other Features Downward compatible with USB 2.0/1.1; Supports USB 3.0 ultra high-speed (5Gbps) USB 2.0 high-speed (480Mbps) and full-speed (12Mbps) USB 1.1 (1.5Mbps); External power supply: 2A 240V (not included); Supports USB hot plug no driver software is required; Supports operating systems: windows 7/vista/2008/XP/2003/2000. Packing List 1 x USB 3.0 hub 1 x USB male to male cable (60cm)