Pololu - Parallax USB-to-Serial (RS-232) Adapter #28030
Economical, RS-232 to USB Interface Converter
Black Box USB TO RS232 OPTO-ISOLATED CONVERTER (SP385A-R3)
RS232 to USB Converter FTDI - LM060 - Bluetooth and WiFi Modules and Adapters - LM Technologies
ACTi USB to RS-232 Serial Converter Cable PIOC-0200 B&H Photo
USB-232 Communications Converter
USB to RS232 converter cable,1.8m
USB 2.0 RS-232 Serial Adapter with LED Indicators
USB to Serial Adapter cable, Windows 10 | U.S. Converters™
Meade USB to RS-232 (Serial) Adapter Telescopes, Solar Telescopes, Binoculars, Spotting Scopes
USB to Serial Adapter RS-232 DB-9 Male - Windows 10, 8, 7 and Mac
IOGEAR - GUC232A - USB to Serial Adapter
MAC (USB to Serial Converter & RS 232)
High-Speed USB-to-Serial Adapter for Windows 8 32/64-bit - U.S.Converters
TRENDnet TU-S9 - serial adapter - USB - RS-232 - TU-S9 - -
USB to RS232 DB9 Serial Adapter Cable - Serial Cards & Adapters
USB to RS232 Converter / Adapter
USB/RS-232 CONVERTER Y-105 - Programming Cables - Delta
USB to RS232 Converter Cable 1.0 meter - UMC-201
USB to RS485-RS422 converter with FTDI Chip and USB Cable
Sabrent USB 2.0 Type-A Male to RS-232 DB9 Serial 9-Pin CB-RS232
RS-232 to USB Converter– Darwin Microfluidics
CATAL‐4025
