Tripp Lite U209000R 5' Black USB-A to RS232 (DB9) Serial Adapter Cable with 2 Male Connections
FTDI Serial TTL RS232 USB Cable | Elektor
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
VE.Direct to RS232 interface – NorEast Marine Systems
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
USB to Serial adapter for the FLEX-6000 series – FlexRadio
FTDI USB to RS-232 / RS-422 / RS-485 Pro Grade Configurable Adapter
Tripp Lite RS232 to USB Adapter Cable with COM Retention (USB-A to DB9 M/M), FTDI, 5 ft. - USB / serial cable - USB to - U209-005-COM - USB Cables - CDW.com
USB TO RS232 / RS485 / TTL Industrial Isolated Converter - PiShop.us
USB to Optical Adapter Industrial Isolated RS-232/422/485 - Coolgear
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
Amazon.com: DTech 6 Feet USB to RS232 DB9 Female Serial Adapter Cable Windows 11 10 8 7 Mac Linux Serial to USB 2.0 (PL2303 Chip) : Electronics
RS232 to USB Adapter - ATC-810 – Grid Connect
USB-RS232-PCBA FTDI | Mouser
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI – Null Modem - USB 1.1 / 2.0 – Bus-Powered - Walmart.com
Prolific Usb Serial 9 Pin Db9 Rs232 Adapter Cable - Usb Rs232 Port Db9 Pin Cable - Aliexpress
StarTech.com USB to Serial RS232 Adapter Cable - M/M DB9/DB25 - ICUSB232DB25 - Serial Cables - CDW.com