Hehe, bought from TS last 2 weeks but I haven't had the time to play and experiment with this thing but now that I had time, It really works.
Second time meeting, He will explain stuff to you during cod - seller knows his item well and took time to explore options to make thing goes right for buyer to be, 10/10 will deal again if I found anything interesting XD.

Here's what I've paired with the gamepad,
Paired blutooth on mobile:
Samsung S3(Snapdragon chipset) - working fine
Xiaomi Note2(MTK chipset) - working fine

Gamepad can be used on most emulator such as Gameboy, Snes and PSP/PSX
Certain mobile games would require add-on to be installed such as this one, since it doesn't have the remap button.

no worries, there's plenty of gamepad to touch app on the store
Downside with bluetooth connection to mobile phones, you need to change your input setting to keyboard manually if you need to write something.
(Do correct me if someone has found the alternative way)

Paired blutooth on computer:
Asus N53 laptop(Intel chipset) - working fine (Both USB dongle / Built-in can just connect and play)
Lenovo G40(AMD chipset) - working fine (Both USB dongle / Built-in can just connect and play)

Most my games are indie or steam stuff, X360CE and Joy2Key works well too
Downside with bluetooth connection to computers is that once I'm connected to another device, I need to do a new pairing to get it connected to the previous computer.

My personal opinion of this gamepad? It's totally worth it!
Classic design, wireless, long battery hour, media control... I can just bring one gamepad while travelling and still can play with my games