USB port expander: Instantly add 7 USB 3.0 ports extension to your notebook, desktop, smart TV or gaming host for mice, keyboards, flash drives, card readers, printer, hard drives and more USB devices. Plug and Play: Hot-swappable, syncing data transfer speeds up to 5Gbps,10x faster than USB 2.0. Made of high-quality case, the USB extender hub that fits naturally for home and workplaces. Individual On/Off Switches, Each USB port of the USB 3 hub has an On/Off switch with LED indicator, easy to show power status. It can be directly pressed to open/off the key without removing the USB port cable. Best Design and Maximum Compatibility: The Powered USB Hub has equipped with a 10W (5v 2A) power adapter that ensures safe & steady data transfer for all connected devices. USB hub 3.0 splitter for laptop and PC, Compatible with Windows 2003 / XP / Vista / Win 7 / Win 8 / Win 10: Mac OS: Linux 9 and above.