SparkFun USB to RS-485 Converter, Fully Equipped with SP3485 RS-485 transceiver and FT232RL USB UART IC -7V to +12V Common-Mode Input Voltage Range. Board Dimensions: 1.55x0.9 inches

Willwewon 4PCS DB9 Male Metal Shell Solderless Connector, RS232 D-SUB Serial to 9-pin Port Plug Terminal Adapter with Tailpipe

YIOVVOM DB15 Female Adapter 15-Pin Port to Terminal Connector with Case and Nut

DSD TECH SH-U09C USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 11, 10, 7 and Mac OS

DTECH USB to TTL Adapter FTDI Chip 3.3V 6 Pin USB to UART Debug Cable FT232RNL IC Serial Converter 6ft LED Indicators Output 3.3 Volt for Windows 11 10 8 7 XP MAC Linux Easy Debugging and Programming

DTECH USB to TTL Adapter FTDI Chip 5V 6 Pin USB to UART Debug Cable FT232RNL IC Serial Converter 6ft LED Indicators Output 5 Volt for Windows 11 10 8 7 XP MAC Linux Easy Debugging and Programming

Green-utech USB RS232 to DB25 Serial Adapter Cable for Fanuc CNC DNCLINK Configuration Copy Setting,Compatible wiith Windows,Linux,MAC OS,FT231XS Chip Inside

DKARDU CP2104 Module USB to TTL UART Module Serial Converter CP2102 with pin Header Dupont Cables USB Extension Cable,for Arduino Raspberry Pi

DriverGenius SerialPulseX-Series | USB-C to Serial/RS232 Adapter with 9 x LEDs - for PLC Programming, Data Logging, Embedded Systems | Compatible with Windows 11, macOS 15 【USB232A-E-C, 2-Pack】

UOTEK USB to RS-485 RS-422 Converter Cable 4.9FT USB to RS485 RS422 Adapter with FTDI Chip Support Win 10/8/7/XP/Vista/Mac System UT-890A