ASUS ROG Tessen Gaming Mobile Controller for Android (foldable, one size fits all, on-the-fly key mapping, RGB lighting, 500Hz polling rate)

The ROG Tessen turns your smartphone to a gaming handheld! Featuring a unique foldable design that gives it a travel-friendly profile for on-the-go gaming. Its plug-and-play features means phones, including cases, simply slot right in. The two rear paddles serve as additional buttons for complex commands
Portable design: Foldable design enables ultimate portability, easily slipping into any bag
One size fits all: Includes support pads of varying thickness to accommodate phones and cases of all sizes
On-the-fly key mapping: Rear paddles can be programmed on-the-fly for multifunction commands
Precise control: 18 mm ALPS joysticks with 22° movement angles for precise control
Linear controls: Analog top triggers are ideal for accelerating and braking in racing games