For example PS4 Controller Number-one PS4 Game Controller Wireless Bluetooth Controller for Playstation 4 Dual Vibration Shock Joystick Gamepad for PS4/PS4 Slim/PS4 Pro and PS3 / PC(Windows 7 / 8 / 10), Black https://www.amazon.com/dp/B07WDK245R/ref=cm_sw_r_cp_api_glt_fabc_HF7V1CYCEAFXHEHCJ5B8
I just recently got this one off Amazon for around $21 that works fine with the emulator from what I can tell it’s working wired and via Bluetooth PS4 Controller Number-one PS4 Game Controller Wireless Bluetooth Controller for Playstation 4 Dual Vibration Shock Joystick Gamepad for PS4/PS4 Slim/PS4 Pro and PS3 / PC(Windows 7 / 8 / 10), Black https://www.amazon.com/dp/B07WDK245R/ref=cm_sw_r_cp_api_glt_fabc_Y9ZK4R7MJ8YR4F0GFCKW?_encoding=UTF8&psc=1