Unzip the file and enter the newly-created directory. Save the downloadable package on an accessible location (such as your desktop). To install this package please do the following: Even though other OSes might be compatible as well, we do not recommend applying this release on platforms other than the ones specified. If it has been installed, updating (overwrite-installing) may fix problems, add new functions, or expand existing ones. This package contains the files needed for installing the Realtek RTL8152B USB 2.0 10/100M Fast Ethernet and RTL8153 USB 3.0 10/100/1000M Gigabit Ethernet Driver.