... sensoring 3.RS485,RS232,WAN,USB,PS2 4.super micro size Winson WNL-2000 1D Laser Barcode ScannerFeatures: • 100% independent ... feature);• Max customized five start/ending characters when transferring barcode data, achieving one-to-many communications (one PC/PLC ... -2001Enclosed itemsCable(USB,RS232/TTL,RS485), User Guide, DC power supply (RS232/TTL,RS485) WNL-2000 Stationary 1D Laser Barcode Scanner