左上Esc键上有FnLock的指示灯，开启FnLock且在使用键盘时会亮起（待机时会熄灭）；右上有状态指示灯...
I wonder if the bluetooth version uses a different driver and wouldn't have this issue? What I would really like is for them to package a ThinkPad keyboard (with caps lock and fn lock indicators, backlit and number pad) in an external format. ...