Thanks to the “Miracast” wireless transport technology, although the Blade built all computing units in a system site like a traditional laptop to achieve high performance, the user still can operate all actions through a wireless touch screen and benefit from the pad’s flexibility and portability. The Blade’s pad site has a unique cover design featuring magnetic force to slide it freely for various user viewing angles and in order to suit all pad and laptop scenarios. The Blade’s system site features a smart connector with an accurate mechanism structure to make attachment or detachment of the pad easy and smooth. The Blade can also connect with other devices with WiFi certified Miracast to be a new pad product.