I have about 100 lol. All new never been used.
USB to Serial Cable DB9 Male RS232 to USB Converter USB to Serial Adapter
StarTech.com 3ft (1m) USB to Serial Cable, DB9 Male RS232 to USB Converter, Prolific IC, USB to Serial Adapter for PLC/Printer/Scanner/Switch, USB to COM Port Adapter, Windows/Mac
USB to RS232 Serial Cable DB9 Male Adapter COM Port Converter Lead 1.5m
USB to RS232 Serial Cable DB9 Male COM Port Adapter PC Laptop
