Description - This USB Switch offers the possibility for 4 PCs to share a single USB device such as a printer, scanner or digital camera - Access to the USB device manually via button on the switch - Supports USB 2.0 - Four LEDs indicate the active Port - Bus-powered mode Technical Data - Dimensions (H×W×D): 90×70×25 mm - Output connections: 1× USB Type A - Input connections: 4× USB Type B - Colour (Design profile): black - Material (casing): Plastic - Power supply unit required: No - Switch on device: Push switch button - Switching mechanism: 4 PCs - 1 USB-device - Switching automatic: No - Switching over software: No - Cross-switching possibility: not applicable - USB Standard: USB2.0