The PS4's web browser is compatible with Sony's web store. This means you can 'buy' the complimentary PS+ games for PS3 and Vita from it. : r/PlayStationPlus
PlayStation Broadband Navigator - Wikipedia
8 Best PS2 Emulators for PC: Play Games on Windows
PS2 MEDIA CENTER WITH INTERNET BROWSER - YouTube
Review of the console system Sony PlayStation 2 (PS2)
The PlayStation 2 browses the Internet - YouTube
20 Years Ago, the PS2 Launched With Terrible Games But Still Won the Generation | PCMag
The Hidden PS5 Web Browser: How to Access and Use It
Using the browser | PlayStation®4 User's Guide
Playstation 2 games could soon be playable through the web
Redump - Sony Playstation 2 - USA - Part 1 : AlvRo : Free Download, Borrow, and Streaming : Internet Archive
How To Cast Oculus Quest & Quest 2 Directly To Your Web Browser - VRScout