3.3V 5V 6 Pin RS232 USB To TTL UART CH340G Serial Converter Module
Embedded Mini Barcode Scanner TTL RS232 USB Fixed Mount Barcode Reader
22 Inch New TFT Pcap Touch Screen Lcd Monitor With VGA CGA RS232 USB
Front IP65 Waterproof Sunlight Readable Display 7" LCD Monitor RS232 USB Touch Interface
80mm Rs232+Usb Thermal Kiosk Printer With Auto Cutter Cashino KP-300H
Embedded 1D 2D CMOS Barcode Scanner Module Mini Size With RS232/USB Interface DE2120
FIM SUR PLZ CSK RS232 USB Currency count machine 2 Pocket High-speed Cash sorter machine
19" - 32" Open Frame LCD Digital Display Screens Infrared Capacitive RS232 USB Powered
High Resolution 19 Inch Digital Signage Kiosk Indoor RS232 / USB
Embedded 18.5 Inch RS232/USB Capacitive Touch Screen Industrial Monitor High Brightness
8 Channels K Type 100mW RS232 USB Thermal Profiler 3.6VDC
6W Series CE GS CB ETL FCC SAA C-Tick CCC RoHS EMC LVD Approved USB Adaptor
Embedded Scan Module QR Code Kiosk Barcode Scanner RS232 USB Interface Type
Power over esata to esata and usb adaptor cable ,USB Plus to ESATA+USB extension cable
CRT-288-K RS232 USB Insert Card Reader DC5V For Magnetic Cards
Data Matrix PDF417 Raspberry Pi Qr Code Reader RS232 USB Interface