Excellent product for my purpose. Fast delivery, great packing. Works fast, no bloatware. I am using it as HTPC around 2 weeks. Fan less is one of priorities. Fast processor, big amount of Ram and size are very appealing. Win 10 keys are provided. After few hours of use with a normal room temperature 68-72 degrees the enclosure is barely warm after playing a few high resolution movies and music files non stop. The ability to mount this PC in any position is very useful and I am going to mount it vertically in a back of my Home Theater rack to make some free space on a shelf. Hopefully it will works fine in a vertical position.