FTDI - FT232R. Secure the adapter to a serial device, using pre-installed and removable DB-9 nuts, or install the included slotted D-Sub thumbscrews for compatibility with other serial peripheral devices or cables.
The StarTech.com 1ft 30cm USB to Null Modem Serial Adapter Cable COM Retention FTDI would be ideal for professional and tech-savvy users who frequently require connecting their computers to telecommunication devices.
