System Requirements
Windows (32/64 bit) 10 / 8.1 / 8 / 7 / Vista / XP, Mac OS X 10.6-10.9, Linux 2.6.14 and above.
Mac OS X Lion 10.7.4 users should upgrade to Mountain Lion 10.8.2 or later to avoid unstable connections.

Compatibility
2.4GHz wireless devices, MIDI devices and some USB 3.0 devices may not be supported. Try using the host port or a USB 2.0 connection.

Please Note
For a stable connection, don't use this hub with high power-consumption devices, and the devices connected to the USB 3.0 Hub must not exceed a combined current of 5 volts 900 mAh. External hard-drives should be connected to an external power source. The hub will sync but not charge tablets and other devices which require a higher power input.

• Vemont usb 3.0 hub has 4 Ports (output) and 1 Port (input).
• Add 4 usb 3.0 ports to your PC and data transfer rates of up to 5Gbps (USB 3.0) for faster sync times. USB 3.0 also reverse compatible USB 2.0 (480Mbps) and USB 1.1(12Mbps).
• Supports plug-n-play, hot swapping. No installation of drivers required for Windows XP / Vista / 7 / 8 / 10, Linus, Mac OS X 10.2 and above.
• Aluminum body with beautiful, ultra-thin, small, stylish product appearance, great for your ultrabook.
• We offer 1-year warranty and a lifelong technical support, nice customer service answering e-mails within 24 hours (working day).

Vemont usb 3.0 hub has 4 Ports (output) and 1 Port (input).Vemont