> I have an UPS by Legrand, model Daker DK 1 kVA, i have tried to use > "nutdrv_qx" driver with usb but have no success. It should be supported out-of-the-box in the next release: https://github.com/networkupstools/nut/issues/616 Meanwhile, you could try the `blazer_usb` driver, with the `krauler` USB subdriver.