Description:
【4 USB Ports】This USB hub adapter comes with 4 USB3.0 ports, turn a single USB port into 4 ports, improve efficiency and makes your life easier and more convenient. Built-in LED blue indicators can display the connection status of USB power supply, DC power supply, and USB devices connected to each USB port. 
【High Speed】USB3.0 super high-speed transfer rate, the transfer rate can reach up to 5Gbps per second. Backward compatible with USB2.0, USB1.1. Can be used for external hard drives, mice, keyboards and many other USB devices, support 2TB large capacity hard disk.
【Safe Use】4-port respective current overload detection and protection function design. Built-in smart chip, with over current protection, over voltage protection, temperature protection, over charge protection, over power protection, over discharge protection, short circuit protection, safe to use.
【Durable Material】Made of ABS plastic shell, wear resistance, durable and sturdy, can be used for long time. No need to install any drivers, spport plug and play and hot plug function. No external power supply required.
【Easy Carry】Lightweight design, compact size, portable, simple and elegant style, easy carry, convenient for placing on the desktop or carrying it out.

Specification:
Material: ABS
Color: Black
Size(LxWxH): About 10.5x3.8x2.3cm/4.13x1.5x0.91inch
Cable Length: About 30cm/11.81inch
Transmission rate: 5Gbps
Connection interface: USB 3.0
System: Fit for Window XP/7/8/8.1, Fit for OS/Fit for Linux

Package includes: 
1pc x USB Hub

Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.