System RequirementsWindows (32/64 bit) 10 / 8.1 / 8 / 7 / Vista / XP, Mac OS X 10.6 to 10.9, Linux 2.6.14 or above.(There is a CD in the package, you could download drive from it)On Windows, a driver needs to be manually installed to enable ethernet connection. No drivers required for data ports on all compatible systems.
Compatibility
2.4Ghz wireless devices (keyboards, mice, etc.), MIDI devices and some USB 3.0 devices may not work around USB 3.0 ports. Try using a USB 2.0 connection.
Please Notes
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.Mac OS X Lion 10.7.4 users should upgrade to Mountain Lion 10.8.2 or later to avoid unstable connections.

• Add 3 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).
• 1 RJ45 Gigabit ethernet port, especially as flexible solution for Ultrabooks, notebooks and tablets featuring USB interfaces.
• Supports IPv4/IPv6 protocols, dual channel transfer mode, automatic transfer and data stream reversing regulation, backward compatible with 10/100 ethernet.
• Supports plug-n-play, hot swapping. And for Windows XP / Vista / 7 / 8 / 10, Linus, Mac OS X 10.2 and above.
• We offer 1-year warranty and a lifelong technical support, nice customer service answering e-mails within 24 hours (working day).

Add 3 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).Vemont