Scanner, Barcode, Handheld, 4.5-5.5VDC, 170mA (Corded Version), Scans:1D UPC, Range: 1-31in (Near)/2.5-78.7cm (Far), 3100mAh Li-Ion Rechargeable Battery, USB/RS232/KB Wedge/Ethernet, Model 3600 Ultra-Rugged Series, Industrial Green