Spent less than 10 minutes to install an additional 4G memory. Set up/upgrade took more than 30 minutes, but that's fine. Wifi works out of box (unlike someone mentioned that it would not work until after upgrade). Extremely easy to vesa-mount it on my monitor. The whole setup looks very neat.Running Windows is decently smooth. But having glitches in video/audio playing the first few seconds of Youtube or Netflix, after that, it is fine. Bluetooth and ethernet work as expected. I also use USB-C to power up the box, no problem at all. Fan is quiet enough.In all, very satisfied with the purchase. Only wish is that the CPU could be more powerful.