... ,WAN,USB,PS2 4.super micro size Winson WNL-2000 1D Laser Barcode ScannerFeatures: • 100% independent intellectual property rights, 32-bits ... .33 in (0.101 mm / 4 mil) Supported Symbologies• Barcode(1D):EAN13,EAN8,UPC-A,UPC-E, CODABAR(NW-7),CODE39 ... Guide, DC power supply (RS232/TTL,RS485) WNL-2000 Stationary 1D Laser Barcode Scanner