Mobile Games: Das Handy bekommt einen Joystick | ZEIT ONLINE
The first iOS 7 game controllers: Logitech PowerShell and Moga Ace Power review - The Verge
Amazon.com: GameSir X2 Pro Mobile Gaming Controller for Android Support Xbox Cloud Gaming, Stadia, Luna, Android Controller with Mappable Back Buttons, Detachable ABXY Buttons [1 Month Xbox Game Pass Ultimate] : Video
The Logitech PowerShell Sure Beats Crappy iPhone Touch Controls
Logitech PowerShell Controller + Battery review: A pocket arcade without enough buttons - CNET