I love everything about this little guy. I gave it three stars for people like me who know that most five star reviews are fake and look here at three star reviews.It worked out of the box. After testing it in Windows I recreated a recovery disk and loaded LInux Mint along side, which works great. I'm using it as a HTPC, backup server, and for video conferencing. Mint did not find a driver for the provided Wifi dongle; it worked in Windows.It's quiet as a mouse. I have to put my ear right next to it to tell it's on. I didn't open it up it up but it was clean on the outside. The keyboard and mouse are of low quality but I have my own. Plenty of USB ports for wireless keyboard and mouse, external SSD, webcam, etc.Glad I bought it.