USB 2.0 to Serial (9-Pin) DB-9 RS-232 Adapter Cable 6ft Cable - Sabrent
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
Black Box - serial adapter - USB - RS-232 - TAA Compliant - IC199A-R4 - USB Adapters - CDW.com
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
USB Serial Adapter – Windows 10 Compatible High-Speed RS232 adapter
USB to RS232 Serial Converter -- DataPro
USB-232-K Isolated USB to RS232 Converter ($67.00) : Saelig Online Store
Usb Rs232 Isolated Converter | Ftdi Chip Isolated Module | Ftdi Chip Rs232 Usb - Electrical Wires - Aliexpress
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
4 Port Professional RS-232 USB 2.0 to Serial Adapter
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
2-Port USB to RS-232 Serial Adapter Cable
USB to Dual Serial RS-232 Converter USB to Serial Adapter Cable
Electronic Master USB to RS232 Cable EM620503 - The Home Depot
Buy RS232 USB to RS232C Serial Port Adapter - CNC Specialty Store
Cables & Accessories: CABLE-USB-232-CONV
WitMotion USB to TTL/232/485 UART Converter Cable with CH340 Chip, Ter
Amazon.com: 5FT Micro USB to RS-232 9-Pin DB9 Male Serial Adapter Cable for Windows Mac OS Linux FTDI Chipset (5FT, Micro USB to DB9) : Electronics