[Coco] Need Driver for USB to RS232 TTL UART cable

[Melanie and John Mark Mobley]

GearMo USB RS-232 Serial Adapter with LED Indicators (FTDI Chip)
http://www.amazon.com/GearMo-Adapter-Indicators-Windows-Support/dp/B00AHYJWW
G/

I like this one with the LED indicators.
I think it has 10 LEDs.
1) USB LED
2) Gnd LED
3) DTR LED
4) TXD LED
5) RXD LED
6) DCD LED
7) RI LED
8) CTS LED
9) RTX LED
10) DSR LED

These LEDs may help you diagnose the DriveWire connection.