1 x RS232 to USB 2.0 Cable for PC. Connect the USB serial cable to the computer's usb interface, it will automatic identify and setup. Smart USB to RS-232 (DB 9-pin male serial port) interface. USB specification 1.1, and USB 2.0 compliant.
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USB to Serial Converter COJXU E810 Series ModBus TCP/IP MQTT Module RJ45 1/2/4 Serial Ports Converter Industrial Grade
Aliexpress UK
Support the RS232 Serial interface. Transfer your RS232 device to a USB device. Colour: Blue. Support automatic handshake mode.
eBay
USB to TTL Adapter USB to Serial Converter for Development Projects - Featuring Genuine FTDI USB UART IC FT232RL
Aliexpress UK
• USB to standard 9-pin / DB9 serial port. • Supports RS232 serial interface. Connector B: Serial (RS-232) Male. Connector A: USB. Cable Length: 80 cm. Features: Portable, Round Cable. Type: Cable. • 1x Cable.
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USB to CAN Bus Converter Adapter serial port TO CAN / RS232 232 TO CAN communicate analysis With TVS surge protection
Aliexpress UK
1x USB to RS232 DB9 Cable. USB 2.0 to Serial DB 9 Pin RS232 Cable Lead Adapter Connector. USB to RS232 Cable. Support RS232 serial interface (both 9). USB specification revision 2.0 & 1.1 compliant. Suitable for PDA and Modem.
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Industrial Grade Isolated USB to RS485 Converter – Serial Port Adapter with CH340 & CP2102 Chipset
Aliexpress UK
USB to standard 9-pin / DB9 serial port. - Supports RS232 serial interface. - Cable Length: 0.8M (approx.).
eBay
New USB to RS232 COM Port Serial Port 9 Pin DB9 Cable Serial Adapter Convertor With Female Adapter Supports for Windows 8 No CD
Aliexpress UK
Support RS232 serial interface (both DB25 and DB9). The USB to Serial/Parallel Adapter provides the connection between USB and the traditional RS-232 serial port. Since the adapter uses no IRQs, it is perfect if you need many serial devices attached to your PC.
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USB to RS232 RS485 RS422 TTL 4 in 1 Serial Converter with FTDI chip USB to RS232 Serial Cable USB to TTL USB to rs485 FT232RNL
Aliexpress UK
UC232A is a USB to serial port converter. It provides PCs. Item model number: UC232A. Contains 1x USB-to-Serial Converter 1x Driver Disk 1x User Manual See more. Connector type: Serial Adapter. notebook PCs and handheld computing devices using USB an external PnP RS232.
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FTDI USB to RS485 Serial Converter Adapter Communication Modbus Cable USB-RS485-WE-1800
Aliexpress UK
Comm Support: Plug and Play with the serial port comm software in use. Specifications: This converter features 4 way independent 485 serial port, supporting USB 2.0/3.0 interface signal input, allowing seamless connection to your host with 485 signal output for each channel.
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Newest USB 2.0 to RS232 Serial Converter 9 Pin Adapter Serial PL2303 DB9 Plug Adapter Computer Converter for Win7/8
Aliexpress UK