Curious, this COM7 also has the XR21V1410 (assuming "04e2:1410 Exar Corp. XR21V1410 USB-UART IC") that came up recently in a few discussions.
See huawei-ups2000 driver man page comments (new in NUT 2.8.0+) about needing Linux Kernel newer than 5.12 and a specific driver module to get that device handled on the low-level OS side. For kicks, you can try starting different drivers from a NUT for Windows build - I'd be interested to know if it actually picks up a serial port device (with nutdrv_qx as a first stop, to test for Megatec Qx protocol family). Getting USB handled directly may be quite a hassle currently (without a proper elevated installer), but may be doable too: https://github.com/networkupstools/nut/issues/1690#issuecomment-1455206002 Can try a pre-built tarball from CI https://ci.appveyor.com/project/nut-travis/nut/history e.g. for currently-latest master-branch build: https://ci.appveyor.com/project/nut-travis/nut/builds/48009107/artifacts => https://ci.appveyor.com/api/buildjobs/kn42sp8aek4md9va/artifacts/NUT-for-Windows-x86_64-SNAPSHOT-2.8.0.725-master.7z Jim On Tue, Sep 12, 2023 at 9:25 AM Laurent <[email protected]> wrote: > Le 12 septembre 2023 09:24:58 GMT+02:00, Laurent <[email protected]> a > écrit : > >> >
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