Cable: for Protos X bus couplers, 9.8ft/3m cable length (PN# PX-USB-232) | AutomationDirect
USB-RS232-WE-1800-BT_3.3 - FTDI
![USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/18-06.jpg "USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits")
USB/Serial Converter [FT232RL] : ID 18 : $17.50 : Adafruit Industries, Unique & fun DIY electronics and kits
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft. USB Extension Cable
Mini USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & 3ft.
USB-RS232-PCBA FTDI | Mouser
USB-RS232-WE-1800-BT_0.0 FTDI, Future Technology Devices International Ltd | Cable Assemblies | DigiKey
USB-RS232-WE-5000-BT_5.0 - Ftdi - CABLE, USB/RS232 CONV, WIRE-END
USB to Serial RS-232 DB9 Adapter FTDI Chipset w/ 15kV ESD Protection, Windows 11 Support - Coolgear
Cables & Accessories: CABLE-USB-232-CONV
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
USB to RS232 - USB232 - Fixed Length USB Cable – Grid Connect
6FT RS232 DB9 9Pin Female to USB 2.0 A Male Serial Cable Adapter Converter Cord | eBay
Industrial USB/RS232 USB/Serial PLC Programming W7 XP RS232 - PLCCable.com - Automation Supplies and PLC Tools
USB to RS-232 Adapter (35cm) - UC232A, ATEN Converters | ATEN U.S.A.
RS232 to USB converter - Victron Energy
USB-232-IND, USB-422-IND, USB-485-IND, USB-422-485-IND - ACCES I/O Products
PRO Single Port USB to Serial Adapter with Activity LED 3ft.
C2G 1.5ft USB to Serial Cable - USB to DB9 Serial RS232 Cable - M/M - 26886 - USB Adapters - CDW.com
