USB Port - to -Serial Port Converter
USB to RS232 DB9/DB25 Serial Adapter - Serial Cards & Adapters
Amazon.com: StarTech.com USB to Serial Adapter - 1 Port - COM Port Retention - Texas Instruments TIUSB3410 - USB to RS232 Adapter Cable (ICUSB2321X),Black : Electronics
USB : USB to RS232 Serial DB9 Male Cable Adapter FTDI Chipset ...
USB to RS232 Converter Cable 1.0 meter - UMC-201
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232DB9 Female Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
Amazon.com: DTECH Serial Cable to USB Adapter DB9 Male RS232 Port Supports Windows 11 10 8 7 Mac (6 Feet, PL2303) : Electronics
USB to Serial RS232 DB9 Adapter FTDI Chipset, Windows 11 Support
Amazon.com: Letotech Cross Wired USB Serial Cable DB9 CP2102 ZT232 USB RS232 to DB9 Null Modem Cable PC Control TV Cable (Null Modem Pinout) : Electronics
Tera Grand USB 2.0 to RS232 Serial DB9 Adapter USB2-RS232WN-06
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters
USB to RS232 Serial Converter -- DataPro
Office Depot
Amazon.com: USB to RS232 Serial Adapter (FTDI Chip), CableCreation 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
Tripp Lite FTDI USB to Serial RS-232 Adapter Cable w/ COM Retention M/M 5ft - U209-005-COM - -
USB C to Serial Adapter w/ COM Retention - Serial Cards & Adapters
4 Port Professional RS-232 USB 2.0 to Serial Adapter
StarTech.com USB to Null Modem RS232 DB9 Serial DCE Adapter (ICUSB232FTN)
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters
6ft USB to DB-9 RS232 Serial Converter with FTDI Chipset
1 Meter USB to RS232 Serial Adapter DB9 Male w/Thumbscrews, PROLIFIC Chipset
USB 2.0 RS-232 Serial Adapter with LED Indicators
STCICUSB232D - StarTech.com USB to Serial Adapter - Detachable 6 ft USB A-B Cable - Prolific PL-2303 - USB to RS232 Adapter Cable - Add an RS232 serial port to your laptop
StarTech.com USB to RS232 DB9 DB25 M M Serial Adapter Cable (ICUSB232DB25)
USBGear 6ft. USB to RS232 Converter for Windows 7 (32/64bit) FTDI CHIP RX/TX LED - Walmart.com
C2G 1.5ft USB to DB9 Serial Cable RS232 Adapter Cable Convert a DB9 RS232 serial device to USB great for PDAs digital cameras and many other peripherals - Office Depot
