ID TECH IDBA-4244MRB Mid Range CCD Scanner, Black Series: ValueScan II Interfaces Supported: USB Light Source: 660 nm visible red LED Width of Scan Field: 1.97 inches (50mm) @ 10 mm Scan Speed: 100 scans per second Dimensions: 6.93 inches (176 mm) x 2.64 inches (67 mm) x 1.57 inches (40 mm) Weight: 3.17 oz. (without cable)