Good deal if you ant a working computer if you don't want to connect to a monitor!.
-Take photos by touch pen.
-320×480 resolution, better display.
-Driver provided (works with custom Raspbian directly).
-Supports any revision of Raspberry Pi (directly-pluggable).
-Designed for Raspberry Pi, an ideal alternative solution for monitor.
-Support software keyboard (system interaction without keyboard/mouse).
-The protective case consists of six-piece PMMA enclosure that snaps together around Raspberry Pi 3 Model B.
-Provides the best available protection/accessibility for Model B, Protect and secure your Raspberry Pi from shocks, scratches and dust.