http://geekhack.org/index.php?topic=49765.0
Lol, according to the description of the taobao link, it says it's just like browns with heavier tactile bumps.^^
and these ****s are so ****ing stupid.
Show Image(http://img03.taobaocdn.com/imgextra/i3/657078890/T2kZRUXxRXXXXXXXXX_!!657078890.jpg)Show Image(http://img03.taobaocdn.com/imgextra/i3/657078890/T2kZRUXxRXXXXXXXXX_!!657078890.jpg)