02-28-2013, 04:19 AM
item.taobao.com/item.htm?spm=a230r.1.0.195.j3znKL&id=16021281995
180 RMB, about 30 dollars each.
I bought one. The function is alright, but the key just makes me feel sick: it clicks like the key is stick to something.
Sorry for my bad English expression XD