USB to RS-232 Serial Adapter DB9 - 8 Inch Short Cable
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
Dual port RS232 Serial to USB adapter for RS232 data conversion.
USB to Serial Adapter Cable
SABRENT USB to Serial Adapter Cable | Bren Inc.
USB to Serial RS232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft.
Amazon.com: Legrand - C2G USB to DB9 Serial Adapter Cable, Adapter Cable, USB to Desktop Adapter, 1.5 Foot Adapter Cord, Gray, 1 Count, C2G 26886 : Electronics
Manhattan USB to Serial Converter (205146)
BAFO BF-810 USB 2.0 to RS232 Serial Convertor Type Connector DB9 9Pin Adapter | eBay
RS232 to USB Adapter Cable, 5-ft | Eaton
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
USB to Serial Adapter Cable
Tripp Lite 5ft USB to Serial Adapter Cable USB-A to DB9 RS-232 M/M 5' - serial adapter - USB - RS-232 - U209-000-R - USB Adapters - CDW.com
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | StarTech.com
FTDI TTL-232RG-VSW5V USB to TC2030-NL Test Cable | Tag-Connect
StarTech.com USB to Serial Adapter ? Prolific PL-2303 ? 3 ft / 1m ? DB9 (9-pin) ? USB to RS232 Adapter Cable ? USB Serial - Add an RS232 serial port to
Pololu USB-to-Serial Adapter
IOGEAR - GUC232A - USB to Serial Adapter
USB-COM-U13 USB-Serial Cable 13-Inch ($14.25) : Saelig Online Store
3ft USB to Serial Adapter Cable, DB9
FTDI USB-to-Single Port Serial Adapter (USB1PFTDI) - Astro-Physics
USB to RS232 Serial Converter -- DataPro
CableCreation USB to Serial Cable 6.6ft, USB to RS232 Adapter, USB to DB9, RS232 Converter 9-Pin FTDI Chipset for Windows , Mac OS and Linux - Walmart.com
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
USB to TTL Serial Cable - Debug / Console Cable for Raspberry Pi : ID 954 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits