[Nut-upsuser] Unitek ALPHA 1200 Sx USB cable

[Simon J. Rowe]

I've just acquired a Unitek ALPHA 1200 Sx UPS to replace an older serial 
UPS that's been working well with NUT for years. Could anyone with a 
Unitek tell me what the pinout on the 10P10C plug is so I can make up a 
cable? Thanks.