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.
eBay
TTL-232R-3V3 TTL-232R-5V USB to TTL Serial Converter Cable FTDI Chipset FT232RL USB to 3.3v 5v TTL UART Serial Download Cable
Aliexpress UK
CP2102 Module includes Dupont cables. 576 Byte receive buffer; 640 byte transmit buffer. On chip power-on reset circuit.
eBay
USB to RJ45 Console Cable RS232 Serial Adapter RJ 45 8P8C USB Console Cable for Computer Laptop Switch Router Server Converter
Aliexpress UK
FT232 USB 2.0 to TTL RS485 Serial Converter Adapter FTDI Module FT232RL SN75176 double function double for protection USB to TTL RS485 Converter Adapter Module FT232RL Dual Function is a FTDI Based USB 2.0 to RS-485 converter module.
eBay
M2 SSD Adapter NVMe Enclosure M.2 to USB3.1 Case for NVME PCIE M Key 2230/2242/2260/2280 SSD NVME to USB TYPE-A/TYPE-C Converter
Aliexpress UK
Support the RS232 Serial interface. Transfer your RS232 device to a USB device. Micro USB Cable. Colour: Blue. HDMI Cable. RJ45 Cable. iPhone Cable. Type C Cable.
eBay
Ugreen USB to RJ45 Console Cable RS232 Serial Adapter for Cisco Router 1.5m USB RJ 45 8P8C Converter USB Console Cable
Aliexpress UK
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.
eBay
Ugreen USB to RJ45 Console Cable RS232 Serial Adapter for Cisco Router 1.5m USB RJ 45 8P8C Converter USB Console Cable
Aliexpress UK
USB to Serial RS232 MALE Converter Adapter Cable as shown in the photos Please ask any questions you may have
eBay
LX08A USB to 485, USB to 232 USB to RS232 485 Double Function Converter two-way transparent transmission 500m serial cable
Aliexpress UK
Support the RS232 Serial interface. Transfer your RS232 device to a USB device. Colour: Blue.
eBay
USB to 485 RS485/422/232/TTL Converter Serial Interface with FT232RNL Chip 4 in 1 Serial adapter with FTDI Chip
Aliexpress UK
This USB to 9 Pin DB9 Serial Adaptor Converter allows you to connect devices with a USB Standard Type A Male port to devices with a Serial (RS-232) Male port. The adapter has a cable length of 20CM, providing a convenient way to bridge the connection between different types of ports. It is suitable for use in the Computers/Tablets & Networking category for those in need of converting USB to serial connections. U1
eBay
2Pcs CH340 USB to RS232 Serial Port 9 Pin DB9 Cable Serial COM Port Adapter Convertor Support Windows 7 Total Length 80cm
Aliexpress UK