Pololu USB-to-Serial Adapter
3ft USB to Serial Adapter Cable, DB9
Dual port RS232 Serial to USB adapter for RS232 data conversion.
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
Tripp Lite Keyspan High Speed USB to Serial Adapter - serial adapter - USB - RS-232 - USA-19HS - USB Adapters - CDW.com
USB to Serial adapter, USB to RS232 converter
USB to RS-232 Serial Adapter DB9 - 8 Inch Short Cable
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com France (en)
IOGEAR - GUC232A - USB to Serial Adapter
USB to RS232 Serial for Vista -- DataPro
USB to serial RS232 adapter with two ports
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
Amazon.com: CableCreation USB to RS232 Serial Adapter (FTDI Chip), 6.6 Feet USB to DB9 Female Converter Cable for Windows 10, 8.1, 8, 7, Vista, XP, Linux and Mac OS X, macOS, 2 Meters/Black : Electronics
USB 2.0 RS-232 Serial Adapter with LED Indicators
USB to Serial Adapter Cable
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
USB to Serial RS232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support
USB to Serial Adapter Cable
CBL-SERCBL-01 - USB to Serial Converter
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
1.5ft (0.46m) USB to DB9 Serial RS232 Adapter Cable | Adapters and Couplers | Audio Video
Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) : Electronics
USB to Serial adapter for the FLEX-6000 series – FlexRadio
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 - CDWG.com
FTDI USB-to-Single Port Serial Adapter (USB1PFTDI) - Astro-Physics
