USB Joystick Adapter from Retronic Design on Tindie
USB to Serial RS-232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support - Coolgear
36 Inch USB to DB-9 Serial High Speed Adapter with Prolific Chipset - Coolgear
72 Inch USB DB-9 Serial Hi-Speed Adapter - Prolific Chipset - Coolgear
Dafensoy USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial | Fabricating and Metalworking
DB9 (9 Pin) Straight Through Serial Cable
USB C to Serial Adapter Cable RS232 DB9 - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Spain
Dafensoy USB to RS232 Serial Adapter, USB a Male to DB9 Pin Female Serial | Fabricating and Metalworking
2-Port USB-A to DB9 Serial Adapter Cable, 6-ft. | Eaton
1 Port USB to RS232 DB9 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Chile (en)
USB-RS485/422 Converter Cable USB to Serial RS485 RS422 DB9 9Pin Adapter IM1-U502 Magnetic Ring Protection - AliExpress
USB to Serial Adapter | Rugged USB to Serial Converter
UTS-1110A Industrial USB to 1-Port RS-232 Converter | Antaira
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
ICUSBANDR232 | Micro USB to RS232 DB9 Serial Adapter Cable for Android with USB Charging | StarTech | AV-iQ
TRIPP LITE Serial Adapter Cable,USB,Gray (U209-000-R) | Zoro
USB Type C to RS232 DB9 Serial(9-Pin) Converter – ELECABLE
72 Inch USB DB-9 Serial Hi-Speed Adapter - Prolific Chipset - Coolgear
Sabrent USB to RS-232 DB9 Serial 9 pin Adapter Prolific PL2303 SBT-USC1K Black | eBay
3' USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
USB-C to Serial Adapter Cable DB9 RS232 - 3-ft Keyspan | Eaton
USB C to RS-232 6FT Serial Adapter Black w/FTDI Chipset DB9 male - Coolgear
USB to RS232 DB9/DB25 Serial Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Chile (en)
USB-COMi+2 | TITAN Electronics Inc.
