On 2013-09-19, Gregory Edigarov <[email protected]> wrote: > I've connected it to Windows via USB, and installed software which > came with it, snooped the protocol, and I am dead sure it is an old and > frayed Megatec/Q1, which should work with blazer_usb driver from nut. > But it isn't. Seems I've tried nearly every option and allowed option > combinations with no result.
Have you tried it with just usbhid-ups? Have you tried running nut-scanner to see what it suggests?

