ASUS is planning to expand its Padfone line of devices with a phablet that might have keyboard dock. A photo leaked at FCC shows a phablet that has a keyboard dock which is compatible with the upcoming ASUS PadFone X for AT&T.
We had seen the keyboard dock on old original PadFone devices but the latest leaked image suggests that the keyboard might be connected to the phablet via bluetooth. The phablet which is touted as PadFone 6 looks a lot bigger than previous ASUS devices. However, the keyboard dock has the same type of design as most of ASUS other keyboard docks and seems like it will not have a inbuilt battery. This means the dock will be charged via charging port only.
It must be noted that these are leaked images and no update from ASUS has been provided on this.