Isolated USB to RS232 Serial converter- with RS485 / RS422 options
RS232 to USB - ATC-850 – Grid Connect
Moxa USB to RS232 / 485 / 422 Isolated Converter UPort 1150I
Isolated converter - USB-CON - Tense Electronic - RS-232 / RS-485 / USB
Multi USB-RS232-RS485-TTL Converter - DFRobot
USB Simultaneous Transfer 232 and 422/485 Converter Usb to RS232/RS485 Converter Usb Turn - AliExpress
FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation - RobotShop
StarTech 1-Port USB to RS-422/RS-485 Serial Adapter ICUSB422IS
USB TO RS232 RS485 USB Serial Communication Module Industrial Grade USB-232/ 485 Signal Converter - Walmart.com
EveryMarket
Amazon.com: USB to RS232/485/TTL(UART) Industrial Isolated Converter with Original FT232RL Inside and Power Isolation ADI Magnetical Isolation TVS Diode Protection Circuit Aluminium Alloy Enclosure : Electronics
USB to RS485 Converter / USB to RS485 Adapter
UOTEK 1.5M USB to RS232 RS485 RS422 Converter Serial Adapter USB2.0 Cable DB9 Connector WinXP/7/8/8.1/10 UT-8890 - Newegg.com
USB to Optical Adapter Industrial Isolated RS-232/422/485 - Coolgear
USB to RS485-RS422 converter with FTDI Chip and USB Cable
USB TO RS232 RS485 USB Serial Communication module USB-232/485 Signal Converter | eBay
USB to RS232/422/485 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Europe
Systembase Multi-2/USB to RS-422/485 2-Port DB9 Serial Converter – Envistia Mall
USB to RS485 Converter Cable | U.S. Converters™
USB to TTL 3.3V Converter – CommFront
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
FT232RL/CH343G USB TO RS232/485/TTL Interface Converter, Industrial Isolation
