The Backbone mobile gaming controller makes the iPhone a pretty decent PSP emulator : r/Backbone

Backbone USB-C iPhone 15 gamepad review: I'm sold

BACKBONE One Mobile Gaming Controller for Android and iPhone 15 Series (USB-C) - Turn Your Phone into a Gaming Console - Play Xbox, Playstation, Call of Duty, Roblox, Minecraft, Genshin Impact

Backbone One review: the best mobile gaming controller yet - The Verge

Backbone transforms your iPhone into the ultimate gaming console. Snap in your phone and play any iOS game or service that supports controllers, including Xbox Game Pass Ultimate, Apple Arcade, or even stream from your Xbox or PlayStation or PC. No charging, no waiting for updates, no tedious setup. Uncover a new world of premium gaming in seconds with the Backbone gaming controller.

Backbone One iOS Mobile Gaming Controller

Just got a Backbone, it's amazing for playing retro games on the go! Really happy with it :) : r/Backbone

PS5, PS4 Finally Go Portable with Officially Licensed PlayStation Backbone One

PLAY ANY CONTROLLER SUPPORTED GAMES: Responsive analog triggers, tactile buttons, and clickable thumbsticks for the ultimate mobile gaming experience.

BACKBONE One Mobile Gaming Controller for iPhone (Lightning) - PlayStation Edition - Turn Your iPhone into a Gaming Console - Play Xbox, PlayStation

I Tried The BackBone One! Turn Your Phone Into A Gaming Console

PLAY ANY CONTROLLER SUPPORTED GAMES: Responsive analog triggers, tactile buttons, and clickable thumbsticks for the ultimate mobile gaming experience.