I've hooked up a couple of these to my Raspberry Pi to play old school Sega and Nintendo games and it's great! It doesn't have an analog joystick, but neither is it needed for retro gaming! I prefer them because it is very difficult to establish a Bluetooth connection. There is also a secret - the 350mAh battery lasts more than 4 hours, but it is very easy to replace with a screwdriver. I installed a 1200mah lithium battery and didn't charge it for weeks! (Yes, the plastic feels a little cheap, but it's very durable! Plus, it's a retro game controller and it does its job perfectly!)