This is for a portable version of android 8.1 oreo for windows pc x86 it looks like pixel os for pc to be honest without a virtual machine.
Based on the lastest Oreo 8.1 Android Studio Emulator.
Portable – You also only need to install the Intel HAXM.
Compatible with X86 and ARM apps and games,
Rooted already with Magisk, System partition writable,
Go to this link and there you can find the official details and instructions read them carefully it’s really simple after that to obtain the power of the android ecosystem in a portable version of a emulation just one click away from you.
It will work on Windows and Linux Operating systems
Remember one more thing this will work only with Intel Processors (CPU)