Features

*4 USB ports up to 100mA per port or up to 500mA (with power adapter).
*Support both full-speed and low-speed transfer rates
*Truly Plug & Play automatic system configuration
*Chains up to 127 USB devices.
*USB and ACPI compliant
*Power LED to indicate self-power or bus-power
*Auto detect self-power mode and bus-power mode

Specifications

*Interface standard:USB 2.0
* USB connectors: 4 A type female connectors and 1 USB B Female Connector
* Data transfer rate: Full-seep at 12Mb/sec and Low-speed at 1.5Mb/sec
* Power LED: 2 LEDS,one for self-power mode(500ma per Port with Power Adapter).And one for bus-power mode(100mA per Port).
* Switching Power Adapter: 230V AC input, 5V DC @1.2A output ( continue 2A )

Specifications are subjected to change without prior notice