For Macbook Laptop PC Computer Portable High Speed 3.0 Hub USB Adapter Extender

• Multifunctional USB 3.0/USB 2.0 hub

• USB 3.0 port, 5Gbps transfer speed, big file transfer in seconds

• Solve the trouble that the laptop or computer USB 3.0 and USB 2.0 ports are not enough

Specification:

• Interface: 1*USB 3.0 + 2*USB 2.0

• USB 3.0: 5Gbps transmission speed, compatible with USB2.0/1.X

• USB 2.0: 480bps transmission speed, compatible with USB 1.1/USB 3.0

• Working temperature: 36-41?

• System: suitable for Mac OS, Windows 8.7, Vista, XP