Why do we need this product?
Under the trend of development of laptop market, laptops become more and more frivolous, such as SurfacePro series, Macbook series. It is bound to sacrifice USB interface, meanwhile, I also need use my mouse, u disk, and occasionally also use a removable hard disk. To deal with this situation, obviously our product solve this problem perfectly, it can conver a port to four ports, and well compatible with these products, it's more convenient that you can plug & play and hot Swappable
USB3.0 is superior to USB2.0 in speed.
USB2.0 maximum transfer speed can only reach 480 Mbps, but USB3.0 maximum transfer speed can reach up to 5 Gbps, which greatly enhance the speed of transmission, you can finish your work whatever you transmit HD movie or high-definition photos in a short time
What is the difference between our products and others?
First of all, each USB3.0 interface of our products has its own switch and indicator light, so that you can see the status of each interface clearly. For products that need to be plugged to shut down, you can solve this problem owing to the switch design. On the other hand, we also provide a DC power hole, it can improve efficiency by external power when you use high-power devices such as SSD

Specifications:
Product weight: 40g
Package weight: 134g
Product Size: 3.9 * 1.7 * 0.7in
Packing size: 5.5 * 4.1 * 1.5in
4 USB 3.0 ports for data transfer
4 built-in blue LEDs
4 individual power switches
Cable length: 3.3ft / 39inches
System supports: Windows 10.1/ 10/ 8.1/ 8/ 7/ Vista/ XP/ 2000 and Mac OS X 10.2 or above / Linux 9 or above

Package Includes:
1*4 port USB 3.0 hub
1*3.3ft USB 3.0 cable

• 4 port USB powered HUB, you can charge your phone even if the computer if off by using your own power adapter, DC power hole is offered.
• Transform one of your computer's USB port into four with super speed. You can finish your work whatever you transmit HD movie or high-definition photos in a short time.
• Data transfer speeds up to 5 Gbps, also supports low speed (1.5 Mbps) / full speed (12 Mbps) / high spped (480 Mbps).
• Individual LED's indicate power status for each port. Individual power switches for each port.
• Easy Setup: Plug & Play and Hot Swappable. Compatible with USB 3.0 and backwards compatible with USB 2.0

4 port USB powered HUB, you can charge your phone even if the computer if off by using your own power adapter, DC power hole is offered.Lucky Clover