1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
US-735 Brainboxes, CONVERTER, USB C-RS-232 SERIAL
2-Port USB to RS-232 Serial Adapter Cable
1-Port Industrial USB to RS-232 Cable
USB C to Serial Adapter w/ COM Retention - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
Cable Matters USB C to Serial Adapter Cable (USB-C to Serial, USB C to DB9,
Amazon.com: USB to DB9 RS232 Serial Adapter Converter Cable with FTDI Chip 6ft Support Win10/8/7/XP/Android/Mac/Linux/Vista (Type C to DB9) : Electronics
Silicon Labs CP210x USB Type B to RS232 9pin Dsub Serial Converter Cable for Pinter Link the Scanner - AliExpress
USB C to RS-232 6FT Serial Adapter Black w/FTDI Chipset DB9 male - Coolgear
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com