The listing, 4 Port USB2.0 3.0 HUB W/ Power On/Off Switch High Speed Adapter Cable For PC has ended.
Specifications:
Color: Black
Material: ABS
USB Ports: 4
USB type: USB 3.0
Compliant with USB version:
USB1.0:1.5Mbps (Low-Speed).
USB1.1:12Mbps (Full-Speed).
USB2.0:480Mbps (High-Speed).
USB3.0:5Gbps (Super-Speed).
Compatible Systems: for Windows 2000/ for XP/ for Vista/ 7/ for Linux/ for Mac OS 10. X or above
Package included:
1 * USB 3.0 Hub
1 * USB 3.0 Cable
Please allow 12 to 29 days for delivery