C2G 1.5ft USB to Serial Cable - USB to DB9 Serial RS232 Cable - M/M - 26886 - USB Adapters - CDW.com
Interface Kit, RS232-USB
FTDI USB Serial RS232 Adapter Converter 1 port Din Rail - Shentek
Multi USB-RS232-RS485-TTL Converter - DFRobot
1 Port USB 2.0 to Serial Adapter Cable - Serial Cards & Adapters | StarTech.com
Amazon.com: Gearmo 4 Port USB to Serial RS232 Adapter FTDI Chipset, Supports Win 11, 10, 8, 7, Linux, Mac w/ESD and Surge Protection : Electronics
Witmotion Usb To Ttl Rs485 Rs232 Multi-function Serial Interface Module 3.3v And 5v Input Serial Converter - Smart Activity Trackers - AliExpress
Amazon.com: HDE USB to Serial Interface Cable with Serial to RJ45 Console Adapter Cable for Cisco Routers : Electronics
Using RS232 devices with USB
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
USB RS232 Cables
RS232 to USB converter – NorEast Marine Systems
Usb To Rs232/485/ttl Interface Converter Industrial Isolation Supports Windows 10 / 8.1 / 8 / 7 / Xp Operating System - Demo Board - AliExpress
USB to RS232 TTL Serial Interface Cable
USB 2.0 RS-232 Serial Adapter with LED Indicators
Industrial USB/RS232 USB/Serial PLC Programming W7 XP RS232 - PLCCable.com - Automation Supplies and PLC Tools
4 Port Professional RS-232 USB 2.0 to Serial Adapter
WuT data sheet: USB <> RS232 Interface Cable 2
FTDI Serial USB RS232 Adapter 4 port Din Rail Industrial - Shentek
Amazon.com: Cable Matters USB to Serial Adapter Cable (USB to RS232, USB to DB9) 3 Feet : Electronics
2-Port Professional RS-232 USB 2.0 to Serial Adapter 5ft.
FTDI USB to Serial Adapter Cable w/ COM - Serial Cards & Adapters | StarTech.com
USB to 8-Port RS-232, RS-485 RJ45 VersaCom Serial Interface OEM Board - Sealevel
FT232RNL USB TO RS232/485/422/TTL Interface Converter, Industrial Isolation | eBay
USB to RS-232 DB9 1-Port Serial Interface Adapter - Sealevel
