Advantages in my eyes
- The gamepad is well made.
- It is very comfortable to hold (just as good as the Xbox 360 gamepad)
- Runs smoothly on Linux (32 / 64bit Debian Wheezy) / Raspberry Pi (RetroPie)
(Only one of two modes, unfortunately I do not know if that's the Xinput or direct input mode,
However, the mode can be changed easily at any time - Press about 5 seconds Speedlink button)
- You can simply replace the analog stick with the DPad a button (press briefly the Speedlink button)
- The recipient is a "Nano" - receiver, so these projects only about 1 cm from the USB port
- The battery seems to hold quite a long time, I have been once charged the battery and even spent a few hours with the game pad.