Features
No. ports 8 - USB 2.0 ports, Backward compatible with USB 1.1
Types 7 USB A-Type Recepticles for connecting downstream for USB devices, 1 USB B-Type Recepticle for upstream connection to PC or other USB hub
Power supply 5V / 3A external power adapter
Other Connectivity: Up to 127 devices by cascading multiple hubs
Warranty 24 months