Either 11″ or 13″, the tablet screen will work with any PDA? produced by Senitrus. This will extend the capability of the PDA by transforming it into a tablet. The PDA functions for processing power, apps, and files, and the rear camera. The screen will have its own 13MP front camera. The only thing the screen does is offer a bigger screen. The battery in the screen will power the PDA which while power itself and the screen. When the time comes, there is a USB-C port at the bottom of the screen. Since the tablet screen is intended only for the PDA, there is no accessory adapter needed, but most of the phone lineup wil not work with the tablet screen.