Amazon.com: TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length,
Cable: for Protos X bus couplers, 9.8ft/3m cable length (PN# PX-USB-232) | AutomationDirect
Amazon.com: Letotech Cross Wired USB Serial Cable FTDI ft232r USB RS232 to DB9 Female Adapter Null Modem Cable PC Control TV Cable (Null Modem pinout) : Electronics
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
Free Shipping Usb To 232 9 Pin Rs232/com Converter Y-105 Usb To Serial Cable,dual Chip Rs232 Converter Adapter Db9 Gps1m/3ft - Pc Hardware Cables & Adapters - AliExpress
StarTech.com USB to Serial RS232 Adapter Cable with COM Retention 1' - ICUSB232PRO - -
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters
USB RS-232 DB9 Male Serial Adapter Converter with Prolific Chip
6ft. USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & FTDI Chipset
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 Female Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable Black NS-PU99501 - Best Buy
USB Serial Adapter – Windows 10 Compatible High-Speed RS232 adapter
USB to RS232 Adapter / Converter – CommFront
USB to Serial RS-232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support - Coolgear
DeLOCK USB to Seriel RS-232 adapter
USB to RS232 - USB232 - Fixed Length USB Cable – Grid Connect