4 Port USB 3.0 Self-Powered hub with OTG Function
- Expand 4 USB 3.0 ports which connect multiple USB devices to transfer data rapidly.
- Connecting 5v power supply, support to expand hard drives or other high power USB devices.
- Without computer, insert the power adapter to charge cell phones and tablets. 0.5Ft / 0.15M cable for laptops protects the original port; 3.3Ft / 1M cable for desktops accesses long-distance USB port.
- SuperSpeed USB3.0 supports data transfer data of up to 5 Gbps, backwards compatible with USB2.0 / 1.1.
- One side connects cellphone / tablet (with OTG adapter), and the other side connects hub to expand OTG function.
- Widely compatible, plug and play.Compatible with various devices.