Blue\Wifi OBDII adapter Gadget thingy

So I am interested in this Torque app for andriod phones, so I need to shop for a blue tooth adapter thing that works well with the app\car.

So which one did any of you have and like and would purchase again.

Example of what I am talking about for those unfirmlar.

http://www.amazon.com/Vgate-ELM327-...d=1404918251&sr=8-3&keywords=obd+ii+bluetooth

 

I have one and it looks like the one from amazon. Seems to work great pairing with my Nexus 7.

 

Do you mind checking what brand it is?

 

according to Amazon, this was what I ordered.

http://www.amazon.com/gp/product/B005NLQAHS/ref=oh_aui_detailpage_o06_s00?ie=UTF8&psc=1

 

Strange...the only thing I use it for is Torque App on my N7 to check CELs on our Mazda minivan. Has worked great for me.

 

How big is it? Am I am going to have a hard time trying to use the clutch with it sticking out of the OBDII port?

 

It about the size of a pack of cigarettes.