Amazon.com: StarTech.com 3ft USB to RS232 DB9 Serial Adapter Cable - Up to 1 Mbps USB to Serial Converter - M/M USB to VGA Adapter (ICUSB232SM3) , Black : Electronics
Amazon.com: USBGear® 6ft. USB to RS232 Converter for Windows 7 (32/64bit) FTDI CHIP RX/TX LED : Electronics
USB 2.0 to RS232 Serial Converter
Cable: 6ft cable length (PN# USB-RS232) | AutomationDirect
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
USB to RS232 Adapter / Converter – CommFront
USB to RS232 Converter - 6ft - CAB-11304 - SparkFun Electronics
6ft USB to DB-9 RS232 Serial Converter with FTDI Chipset
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
4 Port Professional RS-232 USB 2.0 to Serial Adapter
Industrial Isolated Multi-Bus Converter, USB / RS232 / RS485 / TTL Communication | Multibus Converter
USB to Dual RS232 Adapter / Converter – CommFront
RS232 to USB converter - Victron Energy
Multi-Port Industrial USB to Serial Converter with Isolation
Black Box - serial adapter - USB - RS-232 - TAA Compliant - IC199A-R4 - USB Adapters - CDW.com
Amazon.com: StarTech.com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, Prolific IC, USB to Serial Adapter for PLC/Printer/Scanner/Switch, USB to COM Port Adapter, Windows/Mac (1P3FP-USB-SERIAL) : Electronics
USB to RS232 Converter Cable | Garmin
![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
Low-cost USB to RS232 converter
Benzing USB to RS232 converter cable for ClubSystem - Siegel Pigeons
C-USB-SERIAL: USB to RS-232 DB9M Serial Converter - iWorx Systems Inc
940010817 USB-RS232 Adapter - Scantron Corporation
RS232 to USB Converter Cable
A&D Scales AX-USB-2920-9P USB to 9-Pin RS232 Converter
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
