Requirements
• Computers with a free USB Type A Port
• A Device with a USB Type B Port

Connectors
• Computer Side: 4 x USB Type B
• Device Side: 1 x USB Type A

Ports
• Number of Ports: 4
• Port Selection: Pushbutton, Software, Auto Switch

LEDs
• Selected: 4 (Green)
• Power On: 1 (Orange)

Switches
• Port Selection: 4 x Pushbutton

Environment/Power
• Operation Temperature: 40~104F
• Storage Temperature: -4~140F
• Humidity: 0-80% RH, Non-condensing
• Power Supply: USB Bus Powered
• Power Consumption: DC5V, 2.5W

Physical
• Housing : Plastic
• Dimension: 1 x 3.1 x 4 in.
• Weight: 0.22 lb