The Ouya lives on thanks to the Switch. Chinese company ViGRAND is bringing out a controller for the Switch, modelled on that of the Ouya controller. In fact, it is practically identical to the latter as you can see below.
This is rather strange but the controller looks to actually be a good one. The controller pairs via Bluetooth V3.0 and has a 380mAh lithium battery for a 2 to 3 hour charge., and includes gyro controls, as well as dual motors for rumble. It will cost $25, which is extremely good value.