... ,RS232,WAN,USB,PS2 4.super micro size Winson WNL-1000 1D Laser Barcode ScannerFeatures: • 100% independent intellectual property rights, 32 ... (others with PS2 keyboard transfer to USB keyboard for output);• Ultra comfort and light design for lifetime use, exceptionally smooth feel ... ,RS485), User Guide, DC power supply (RS232/TTL,RS485) WNL-1000 Stationary 1D Laser Barcode Scanner