Driver for asus slimbook x401u windows 7 and windows 8 driver for asus slimbook x401u windows 7 and windows 8 driver support. windows 7 32-bit; windows 7 64-bit; windows 8 64-bit; asus x401u driver: download aol app for windows 8 download aol app install aol app how to install aol app. Asus recommends windows 10 pro. products certified by the federal communications commission and industry canada will be distributed in the united states and canada. please visit the asus usa and asus canada websites for information about locally available products.. Download drivers for windows xp / windows 7 / windows 8 / windows 8.1 (32/64-bit)