PlayStation 5 will support many of your PS4 accessories - Android Authority

Sony has outlined which PlayStation 4 accessories should work with the PlayStation 5. Many controllers and PlayStation VR products should work properly.

PS5 review: The power of the SSD and DualSense - Android Authority

The PS4 controller phone mount enables you to clip your cell phone, Android or Iphone to a PS4 dualshock 4 controller for a better gaming experience.

ADZ PS4 Controller Phone Mount, PS4 Phone Mount Smart Clip for PS4 Dualshock 4 Controller Compatible with iPhone, Android and PS4 Remote Play

Is the PS5 backwards compatible with PS2, PS3, and PS4 games?

Storage solutions for PS5 & PS4

Buy DualSense™ Wireless PS5™ Controller

PS5 owners are just realizing they need to update console for instant free upgrade to old games

Sony DualSense Edge White Wireless Controller - 1000035016

PlayStation phone: How Sony could take on Xbox game streaming

PlayStation 5 will support many of your PS4 accessories - Android Authority

Protective Case Cover for Playstation Portal Remote Player-Klipdasse Soft TPU Case Cover with Stand for Ps Portal Accessories Skin-White : Video Games