Sharp display and clear, but not what I think of when I see "Plug and Play" -- thought I had finally found a display that I could carry around for troubleshooting RPi systems without having to pre-configure config.txt. While my Mac worked with it immediately (in portrait mode, but you can rotate it in System Preferences), I had to modify the Pi's config.txt file to get full use of the display (a small version of the screen appeared roatated in half of the display with some flickering using a stock config.txt -- visible, not really readable). I don't blame Seeed (though maybe they should qualify the "Plug and Play" line) as modifying config.txt *is* described in the documents had I checked them before ordering, but... on the whole, a good little portable display but not quite what I was hoping for.