USB to serial RS232 adapter with two ports
Amazon.com: TODOELEC USB to Serial Adapter Cable Kit with FIDI FT232RL Chip, USB to RS232 Convertor, Multiple Cable Lengths & Connectors, USB Type-C/A Ports, DB9 Female/Male Port, Total 4.5M/15FT/ Cable Length :
Amazon.com: DTECH USB to Serial Adapter DB25 DB9 RS232 to USB Cable 4 Feet with FTDI Chip Supports Windows 11 10 8 7 and Mac : Electronics
FTDI USB to Serial Adapter Cable w/ COM - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
SystemBase Multi-1/USB RS232 | USB to RS232 converter
Multi-2/USB RS232 - | Serial Adapter | BRESSNER
Multi USB-RS232-RS485-TTL Converter - DFRobot
SystemBase Multi-2U RS232 | USB | Serial
USB to RS232 / RS485 / RS422 / TTL / Serial / Ethernet Converters – CommFront
USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable - Sabrent
24in Int USB Header to Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
Amazon.com: StarTech.com 4 Port USB to Serial RS232 Adapter - DB9M - RS232 Extension - Serial to USB (ICUSB2324) : Electronics
Amazon.com: USB to RS232/485/422/TTL Converter with FT232RNL Chip, Industrial Isolated USB Adapter with Multiple Protection, Support Multi Devices and Android, Windows 11 / 10 / 8.1 / 8 / 7, Etc Multi System : Electronics
Anewtech Systems - SY-Multi-8U RS232 - Industrial Serial Device - Serial USB Converter - SystemBase
0.5M USB to RS-232 Converter RS232 to USB 2.0 Cable DB9 Serial Adapter Line | eBay
StarTech.com 8 Port USB to Serial Adapter Hub - USB to RS232 Daisy Chain - ICUSB23208FD - USB Adapters - CDW.com
2 Port USB to RS232 Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
Multi USB-RS232-RS485-TTL Converter - DFRobot
Amazon.com: Industrial Grade Isolated USB Converter, USB TO RS232/485/TTL Converter CH343G Chip, Multi-Protocol/Multi-Type Conversion Multiple Protection, Support Mac, Linux, Android, Windows 11/10/8.1/8/7 : Electronics
Amazon.com: USBGear 12 inch USB to Serial RS-232 DB-9 Pin Adapter with FTDI Chipset for Windows 10, 8, 7 and Mac Systems - Use for Laptop Serial Port, PDA, GPS, Modems, Routers and More : Electronics
USB to RS-232 DB9 Serial Adapter/Converter Multi-1/USB RS232 – Envistia Mall
USB to RS232/485 Serial Converter, Onboard Original FT232RNL Chip, Multiple devices applicable, Multi-OS compatible
Large Selection of USB-RS232 adapters, Easy Installation and Setup of USB RS232 COM ports.
