C-USB-SERIAL: USB to RS-232 DB9M Serial Converter - iWorx Systems Inc
USB RS-232 DB9 Male Serial Adapter Converter with Prolific Chip
USB to Serial RS-232 DB9 FTDI Mini Adapter with Extension Cable
USB to RS232 Serial over Cat5 Extender Kit(FTDI CHIP)
Mettler Toledo RS232 to USB Converter Cable for XPR Microbalances and Ultra-Microbalances | Fisher Scientific
/MFG_USB-RS232-PCB.jpg "USB-RS232-PCBA FTDI, Future Technology Devices International Ltd | Computer Equipment | DigiKey")
USB-RS232-PCBA FTDI, Future Technology Devices International Ltd | Computer Equipment | DigiKey
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
Cable: 6ft cable length (PN# USB-RS232) | AutomationDirect
![Amazon.com: SABRENT USB to RS-232 DB9 Serial 9 pin Adapter Prolific PL2303 1-ft [SBT-USC1K] : Electronics](https://m.media-amazon.com/images/I/81Mdvlhpb9L.jpg "Amazon.com: SABRENT USB to RS-232 DB9 Serial 9 pin Adapter Prolific PL2303 1-ft [SBT-USC1K] : Electronics")
Amazon.com: SABRENT USB to RS-232 DB9 Serial 9 pin Adapter Prolific PL2303 1-ft [SBT-USC1K] : Electronics
Data Cable mini USB RS232 9-pin 5702-33 | Terra Universal
USB to Serial adapter for the FLEX-6000 series – FlexRadio
StarTech.com 1 Port USB to RS232 DB9 Serial Adapter Cable - M/M - ICUSB232V2 - Serial Cables - CDW.com
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
Electronic Master USB to RS232 Cable EM620503 - The Home Depot
Prolific Usb Serial 9 Pin Db9 Rs232 Adapter Cable - Usb Rs232 Port Db9 Pin Cable - Aliexpress
USB 2.0 to Serial RS232 Cable
USB-RS232-PCBA FTDI | Mouser
USB-RS232-WE-1800-BT_0.0 - Ftdi - Cable, USB A to RS232, Serial Convertor
Rocstor Premium 5ft 1 Port USB to Null Modem RS232 DB9 Serial DCE Adapter Cable with FTDI
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
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
/USB-RS232-WE-5000-BT_5.0.jpg "USB-RS232-WE-1800-BT_3.3 FTDI, Future Technology Devices International Ltd | Cable Assemblies | DigiKey")