Product use:
Suitable for connecting mobile hard disk, U disk, mobile phones, digital cameras, tablet PCs and other USB devices that support four USB devices simultaneously, hot-swappable, plug and play, no driver. That your love machine to expand more USB ports, and a USB interface can be extended to a position more suitable for operation, easy to use.

Product Features:
1. Material: ABS plastic
2. Output Interface: USB3.0 A type female port × 4 OTG function

3. modeling light, easy to carry
4. High-strength ABS plastic build, creative fashion appearance, beautiful novel
5.LED indicator designed to control the power state
6.4 USB interface supports hot-swappable, plug and play, easy to use
7. Support overload voltage and transient current protection, effective protection of connected devices and HUB itself
8. in line with USB3.0 specification, data transmission security and stability
9. Free driver supports Windows XP / Vista / 7/8 & MAC with USB support