Black 7 Port USB 3.0 Hub On/Off Switches + AC Power Adapter Cable for PC Laptop USB 3.0 SUPER HUB 7 PORTS, ULTRA FAST!! COMES WITH CABLE AND AC ADAPTERS FOR FULL POWER Each port has an individual power switch and a blue LED power indicator This bus powered hub will support up to 900mA of current 7-Port SuperSpeed USB 3.0 Hub supports data transfer rates of up to 5Gb/s Plug and play. No drivers needed. Compatible with Windows, Mac, and Linux Each port has a power switch and LED power indicator Voltage and current overload protection will protect the hub and connected devices Detachable tangle-free 1.5 foot USB 3.0 cable Size: 6.4 '' x 1.3 '' x 0.76 '' Weight: 32g US Stock Fast Shipping