Opticon NLV-5201 2D Fixed Mount 1D & 2D USB Barcode Scanner. - Opticon NLV-5201 2D Fixed Mount 1D & 2D USB Barcode Scanner. Sensor type: cabled, USB, Cable length: 1.5 m. colour: Black. Robust - IP65. Power source type: DC, Input voltage: 5Volts, Power consumption: 265mA. Weight: 125 g, Width: 41.1 mm, Depth: 33 mm