Razer viper V2 pro,
only works wired, i tried the adapter with the dongle, and just the dongle, doesnt make any sound when connected, doesnt show up on device manager or anything, the mouse will just flash white around 3 times then stops. I tried the firmware update for the wireless mode, it told me to plug the dongle in, I did so and razer software didnt detect it either. I no longer have warranty for this mouse either.