This high quality USB hub is perfect for users who have a large amount of USB devices to connect and require the expandability of 12 additional USB ports.
- 1 upstream to 12 downstream USB ports.
- DC jack for connecting an external AC power supply (included).
- Supports USB switching methods.
- Asynchronous notification to eliminate the need for host polling to determine if a device has been added, removed, and hot-plugged.
- Supports up to USB 2.0 480Mb/sec transfer rates.
- Power adapter maximum current: 3.5a
- Maximum current output to ports: 500mA per port.
* This is a self-powered hub with external power adapter included.