Motorola DS3508-DP20005R Rugged Corded 1D/2D Imager Digital Scanner - DPM Imager Series: DS3508 Series Form Factor: Handheld Connectivity: Corded Scan Engine: 2D Area Imager Included Cables: Scanner Only - No Cable Interfaces Supported: USB, RS-232, RS-485 (IBM 46xx Protocols), Keyboard Wedge Light Source: Aiming pattern: 650nm visible laser diode Illumination: 630nm LED Imager Field of View: Standard Range Focus: 39.6 degree H x 25.7 degreeV High Density Focus: 38.4 degree H x 24.9 degree V