Tripp Lite RS232 to USB Adapter Cable with COM Retention (USB-A to DB9 M/M), FTDI, 5 ft. - USB / serial cable - USB to - U209-005-COM - USB Adapters - CDW.ca
Tripp Lite 5ft USB to Serial Adapter Cable (USB-A to DB9 M/M) - Kara Company, Inc.
USA-19HS Tripp Lite | Computer Equipment | DigiKey
Tripp Lite 2-Port USB to DB9 M M Serial FTDI Adapter Cable with (U209-006-2)
Tripp-Lite U209-30N-IND USB to RS485/RS422 FTDI Serial Adapter Cable with COM... | bol.com
Low cost USB to Serial Cable that works with RSLinx | The Automation Blog