Sony - this is how you do PS2 emulation on PS4 properly | NeoGAF
How Does PS2 Emulation Work On The PS4?
GitHub - xXxTheDarkprogramerxXx/Ps2-Classics-emulators-for-Ps4: Ps2 Classics emulators for Ps4, this will allow you to use many different versions of emulator, which could improve or decrease the compatibility
PS2 Games Are Coming to the PS4, Sony Confirms | Push Square
When playing PS2 game using PS4 emulator, it works null null at 60 fps - GIGAZINE
How to convert PS2 games to work on the PS4. - Hackinformer
PS4 Now Has 500 Playable PS2 Games via Jailbreaking - MP1st
PS2 Emulation On PS4 Confirmed By Sony
PS1/PS2 emulator for the PS4 - YouTube
The PS4 can now emulate PlayStation 2 games | Ars Technica
Best PS4 Emulators Don't Exist And Here's Why
How Does PS2 Emulation Work On The PS4?
PS4 backwards compatibility: Can You Play PS1, PS2, and PS3 Games on PS4?
PS2 Emulation on PS4 Confirmed! Sony Bringing PS2 Games to PS4. - [LTPS #179] - YouTube