Startech .com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, USB to Serial Adapter, COM Port Adapter with Prolific IC -... 1P3FP-USB-SERIAL - Corporate Armor
USB-A to Serial Adapter Cable - RS232, DB9, 5-ft. | Eaton
Tera Grand USB 2.0 Type-A to RS-232 Serial DB9 USB2-RS232TS-06
StarTech.com USB to Serial RS232 Adapter - DB9 Serial DCE Adapter Cable with FTDI - Null Modem - USB 1.1 / 2.0 - Bus-Powered (ICUSB232FTN),Black - Walmart.com