Sony PlayStation 5 Finally Gets 1440p Support –

Sony starts testing cloud streaming PS5 games - The Verge

Connectivity Support

PlayStation®4 Support

PlayStation Support Keeps Getting Worse With Time

PlayStation Support for PS Vita, PS3, PSP Shutting Down: Online Store for Games Closing!

Sony to shut down PlayStation Store support for PS3, PSP in July

Here's the list of PS4 games not supported on PS5 - Neowin

PlayStation App' Gets Big Update Adding Controller Support To Navigate the App, Launch Games, View Game Help for Trophies, and More – TouchArcade

The developers that supported the PlayStation Vita until the very end

Sony's PlayStation earbuds to feature noise cancelling and Bluetooth support