My g810 has a different product ID.

[ShadauxCat]

Took me a while to figure out why this wasn't working. My g810 is:

Bus 002 Device 019: ID 046d:c337 Logitech, Inc.

The 0x046d for vendor ID is correct, but my product ID is 0xc337. Seems like there's multiple types of g810 out there and this should probably try connecting to all known g810 pids.

[MatMoul]

Is the script working when you change the product ID ?
It's possible to add thid product ID in the code but I don't have possibility to test.

[ShadauxCat]

It is working when I change the ID. I'll see if I have time this weekend to do some research and see if I can find what other product IDs this keyboard has, and try to open a PR.

[MatMoul]

OK, but now, it's not very easy to include a clean solution (thank you logitech).
I will try to work on this the next weeks.

[MatMoul]

Just added multiple pid support