NCR 7878M512 RealPOS High Performance Bi-Optic Barcode Scanner/Scale Part Number: 7878M512 Form Factor: In Counter Light Source: 650 nm visible laser diode Input Voltage: 12V terminal power via cable selection 90-264 VAC/47-63Hz Power Consumption: 12 watts while scanning, 6 watts on standby Dimensions: Full-size scanner: 20.00 x 11.50 x 5.00 Full-size scanner/scale: 20.00 x 12.00 x 5.00