Portable High Speed 4 Ports USB 3.0 External Hub Adapter for PC Laptop

Features:
1. Plug and play, easy to install.
2. USB powered, no power adapter required.
3. Ideal if you need extra port to connect additional USB devices, it support multiple devices used at the same time.
4. Perfect for laptop, desktop PC, games console and tablet.
5. One upstream and four downstream USB port, portable and convenient.
6. Compact USB 3.0 adapter with 4 ports, up to 5Gbps transfer rate.
7.Backward compatible with USB 2.0/1.1/1.0
8. Built-in over-current detection and protection function, effectively protecting the connected equipment and the HUB itself.

Specifications:
1. Current:500mA
2. Voltage:5V
3. Color: Black
4. Dimensions: 3.3 x 7.7 x 1.5cm(L x W x H)
5. System requirements: Windows 95/98/2000/2003/ME/XP/Vista7/8/Mac OS