I want to order this mouse but from what i can see in the ASUS site win 7 are not supported.I asked them and they told me they havent test it on this OS thus the reason they dont write it.You think theres a chance to work?(I really hate win 10 and dont want to switch just for a mouse).https://www.asus.com/ROG-Republic-Of-Gamers/ROG-Harrier-GT300-Gaming-Mouse/