USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable - Sabrent
Electronic Master USB to RS232 Cable EM620503 - The Home Depot
Black Box - serial adapter - USB - RS-232 - TAA Compliant - IC199A-R4 - USB Adapters - CDW.com
USB to RS232 Adapter / Converter – CommFront
PDA8232-N USB to RS-232 Converter
Amazon.com: Plugable USB to Serial Adapter Compatible with Windows, Mac, Linux (RS-232/DB9 DTE Male Connector, Prolific PL2303HX Rev. D Chipset) : Electronics
RS232 to USB Adapter Cable, 5-ft | Eaton
CableCreation USB to Serial 10ft Long Cable , USB to RS232 Adapter, USB to DB9, RS232 Converter 9-Pin FTDI Chipset for Windows , Mac OS and Linux - Walmart.com
USB to RS-232 DB9 Serial Adapter/Converter Multi-1/USB RS232 – Envistia Mall
Cables & Accessories: CABLE-USB-232-CONV
USB Serial Adapter – Windows 10 Compatible High-Speed RS232 adapter
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
Free shipping USB to 232 9 pin RS232/com converter Y-105 USB to serial cable,Dual chip rs232 Converter Adapter DB9 GPS1m/3ft
4 Port Professional RS-232 USB 2.0 to Serial Adapter
Usb To Rs232 Rs485 Usb Serial Communication Module Industrial Grade Usb-232/485 Signal Converter - Connectors - AliExpress
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
FTDI USB to RS232 Serial UART Converter Cable with 1.8m Cable and 3.3V Power - Walmart.com
USB-232-K Isolated USB to RS232 Converter ($67.00) : Saelig Online Store
17-101-912, USB to RS232-1 Serial Port Converter
Amazon.com: UGREEN USB to RS232 Adapter Serial Cable DB9 Male 9 Pin with PL2303 Chipset RS-232 Converter Cable for Windows 10 8.1 8 7 XP Vista, Mac OS, Linux, 3FT : Electronics
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics