Review on iPega PG-9087S Wireless 4.0 Game Controller Gamepad Joystick for Samsung Galaxy S10/S20/Note10, 🕹️ Oppo, VIVO, Xiaomi, LG, and Smart Android Mobile Phones & Tablets (Android 6.0 and Above) by Jay Swearengin

I bought this to use some emulators on my Android phone. I'll start by saying the actual mechanism that fits your phone in between is AWESOME. It fits well and ultimately feels like I'm holding a Nintendo Switch in my hands. The controller sometimes struggles to connect, but when it does, it works. I wish there was an app that came with it so I could change the default key settings and the /dpad keys are a bit muddy, but for playing emulators for 20-40 minutes at a time that's fine. With just a few small tweaks, this is the perfect controller for anyone playing retro games on their phone.