UE4 - Easy Gamepad and Keyboard navigation in UMG menus - YouTube
UE4 - Tutorial - Widgets with Gamepad control - YouTube
Xbox or dualshock controller - Blueprint - Epic Developer Community Forums
Mapping the inputs | Mastering Unreal Engine 4.X
SDL2 Gamepad Tool, an alternative to Steam Big Picture configurator | GamingOnLinux
UNREAL ENGINE 4 | Using a PS4 Controller with Unreal Engine 4 | Sometimes you need to test your project with a PS4 controller only to find out that the controller won't
Joypad Controller to UE4 Controller mapping - Talk - GameDev.tv
Amazon.com: IFYOO XONE Wired PC Controller USB Gaming Gamepad Joystick For Computer & Laptop (Windows 10/8/7/XP, Steam) | Android | PS3 | Switch - [3.2M Detachable USB Cable] : Video Games
Tutorial] UE4 using Dualshock4 controller (via USB, PS4 DS4 Gamepad) - Community & Industry Discussion - Epic Developer Community Forums