500mA each port is reliable at up to 15 feet of
transmission
Support self-powered mode, hot plug & play
One LED to indicate the hub is ready
Four LEDs to indicate per port status
Downstream ports have automatic connect, speed
detection.
Over-current protection and auto recovery
Compatible with PC windows 98SE/ME/2000/XP/VISTA/WINDOWS-7
Compatible with Mac Mac OS9/OS10
Inclued 1 DC 5V 2.6 Amp Power Supply for US.
4 USB A Ports for Down Stream.
1 USB Mini-B for Up Stream.
Small Compact Size. 1.5 x 2.75 x .75 inch
USB 2.0 A to Mini-B 5 feet Cable.