4-Port USB to RS-232 Serial Adapter Hub
CBL-SERCBL-01 - USB to Serial Converter
USB to Serial Adapter Cable
USB to Serial RS-232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support - Coolgear
Large Selection of USB-RS232 adapters, Easy Installation and Setup of USB RS232 COM ports.
HP USB to Serial Port Adapter J7B60AA B&H Photo Video
8-Port RS-232 USB to Serial Adapter Data Control Box
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,
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
Keyspan High Speed USB Serial Adapter - 230 Kbps | Dell USA
USB to RS-232 Serial Adapter DB9 - 8 Inch Short Cable
![Amazon.com: SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) : Grocery & Gourmet Food](https://m.media-amazon.com/images/I/71OBbDUesQL.jpg "Amazon.com: SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) : Grocery & Gourmet Food")
Amazon.com: SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P) : Grocery & Gourmet Food
4 Port Professional RS-232 USB 2.0 to Serial Adapter
Dual port RS232 Serial to USB adapter for RS232 data conversion.
USB 4-Port Serial Adapter / USB 2.0 Quad Port Serial DB-9 RS-232
USB to Serial Adapter Cable (USB-A to DB25), 5 ft. | Eaton
USB to Serial adapter for the FLEX-6000 series – FlexRadio
USB to Serial Converter - TRENDnet TU-S9
