A game controller is a device used with games or entertainment systems to provide input to a video game, typically to control an object or character in the game
Here are few of the game controllers
Mad Catz Game Smart C.T.R.L.
The Mad Catz C.T.R.L. is designed with both Android and PC in mind, and while it works flawlessly with the Android devices
Steel Series Stratus XL
The Steel Series Stratus XL is compatible with both PC and Android,
Like the MadCatz C.T.R.L., this one looks like an Xbox controller, but with a button layout that is actually a bit more similar to a Playstation controller
Moga Pro Power
Despite being a few years old now, the Power Pro is still easily one of the best controllers offered not only by Moga, but by anyone out there. Sure, it feels a slight bit cheaper than the first two Android gaming controllers on the list, but the inclusion of a recharge Li-ion battery and built-in phone holder make it a great choice for gamers that want the most portable solution possible.
The Razer Serval is an Android game controller that also happens to work with Windows and Mac computers.
Once again, we have a controller with an Xbox-esque design in place, with 4 face buttons, 2 analog sticks, two shoulder buttons, and two triggers.
Luxmo iPega PG9057 Gun Controller
This is the first game controller that is designed like a gun, which makes you feel cool holding it.
A phone can be attached to the gun by plug it at the end of the gun and you move the gun to controller in-game character’s movement.
Nyko Playpad Pro
Nyko’s Playpad Pro comes complete with the company’s Playground app for Android that allows you to customize the layout of the controller to fit with older game titles.
The controller has two thumbsticks, directional pad, buttons and two triggers.
The GameKlip controller is a standard Sony Playstation controller with Bluetooth connectivity. It features a hard shell case attached to the top of the controller for holding your Android phone.