PC Concepts USB 2.0 4-Port HUB TU2-400 - Manual (Page 8)

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SPECIFICATIONS
Ports:
4 downstream ports with USB type A
receptacles
1 upstream port with USB type B receptacle
LED Indicators:
Self-powered: Glows amber when PC is
powered on and Power adapter is ready
High speed: Glows green when upstream
port is linked to USB 2.0 Interface
Port Status: Port1 - Port4 glows green when
it is active
Physical Specification:
Dimension: 80 x 58.36 x 26.6mm (LxWxH)
Weight: 70g
Environmental Range:
Operating temperature: 0 °C to 70°C
Storage temperature: -20 °C to 80°C
Humidity: 0 to 95%, non-condensing
Power:
Plug mounted A/C adapter with regulated
DC 5V, 2.4A