Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) : Electronics
SEL-C662 USB Serial Cables | Schweitzer Engineering Laboratories
RS-232/USB Base | MC-BASE-RS232 - MicroRidge Systems
ICUSB232PRO Startech, Converter, USB 2.0 A Plug to RS-232 Serial, 921.6 Kbps | Farnell Belgium
4-Port USB to RS-232 Hub - UC2324, ATEN Converters | ATEN Belgium - English
778472-01 NI | Test and Measurement | DigiKey
USB to RS-232 Adapter (35cm) - UC232A, ATEN Converters | ATEN Belgium - English
Zoom UAC-232 32-Bit Float USB-C Audio Interface | Reverb Belgium
2-Port USB to RS-232 Hub - UC2322, ATEN Converters | ATEN Belgium - English
RS232 to USB Adapter Cable, 5-ft | Eaton
12in. USB to DB-9 Serial RS-232 High Speed Adapter w/ Prolific Chipset - Coolgear
6ft. USB 2.0 to RS-232 DB-9 Serial Adapter w/ 15kV ESD Protection & FTDI Chipset - Coolgear
USB-RS232-WE-1800-BT_0.0 - Ftdi - Cable, USB A to RS232, Serial Convertor
USB-COM+ | TITAN Electronics Inc.
Amazon.com: StarTech.com 1 Port USB to Serial RS232 Adapter - Prolific PL-2303 - USB to DB9 Serial Adapter Cable - RS232 Serial Converter (ICUSB232V2) : Electronics
U209-000-R - Eaton Tripp Lite - USB Serial Adapter Cable USB A Male to DB9 Male, 5 ft, RS-232 Serial Port
3ft USB to Serial Cable/RS232 Adapter - Serial Cards & Adapters | Add-on Cards & Peripherals | StarTech.com Belgium
Keyspan RS232 to USB-A Adapter, DB9, 3-ft Cable | Eaton
Photon via RS232 sending bytes - Tutorials - Particle
RS-232 - Mitutoyo - USB Communication Adapters - Mark-10
8-Port USB to RS-232 Serial Adapter Hub
RS-232/USB Base | MC-BASE-RS232 - MicroRidge Systems
