No way to use three or four USB at the same time on your laptop or computer, take a view at this 4 Port USB Hub, it can surely solve your problem. This new stylish 4 ports USB hub provides higher transfer rate at 5Gbps via USB 3.0 port. It easily adds four more Super speed USB ports to your laptop or PC. The small body design of this 4 Ports USB Hub makes it easy and convenient to be stored even in your pocket. Friendly and ergonomic designed, this Mini USB Hub is also easy to be portable. Hurry up to have this 4 Ports USB 3.0 Hub, it can help you a lot during your daily life while using the laptop or computer.
The USB3.0 4 port hub adds four backwards compatible USB ports to your computer. It supprots up to 4 USB devices and complies with Superspeed (USB 3.0 5Gbps) , Hi-Speed (USB2.0 480Mbps) , Full-speed (USB1.1 12Mbps) .
With USB3.0, USB devices are no longer restricted to the 480Mb/ s bandwidth, Superspeed 5Gbps standard now opens up the use of USB to extenal drive, CD-RW's, video camera and likes devices. The performance of the USB3.0 hub is quite stable for high speed transmission requirements.
Compliant to USB 3.0 Specification Revision 1.0
Compatible with USB 2.0 specification.
The advanced design keeps optical speeds when using multiple USB devices simultaneously.
Automatic self-power status monitoring.
1 upstream and 4 downstream USB ports.
Fully USB 3.0 x 4 port Hub
USB Bus-Powered or Self-poweed
USB 3.0 Superspeed transfer of up to 5Gbps
Backwards comapatible with USB2.0 &1.1
Plug & Play, Hot-Swappable, no driver needed.
Comapct upright design for small footprint that saves desk space
Compatible with widows 7/ Vista/ XP/ 2000 and Mac OS X
Desk PC or notebook with USB port.
One of the following operating systems (no driver needed) : Window XP; windows Vista; and Windows 7
package size: 21.2*14.8* 5cm
What's in the box
1 x USB 3.0 4-port Hub
1 x Power Adapter
1 x USB 3.0 Cable