Bought this to be my DVR for my 9 IP cameras with a 8TB WD Purple drive. Machine came well packed, but the keyboard/mouse is just e-waste. Shouldn't even include that. The WiFi dongle will not connect to Unifi APs.As for the machine itself, disappointed it only came with single 8GB stick of ram, so it's not dual channel. For integrated video, it matters. Also it did not come with the proprietary screws to mount a second 3.5" hard drive or 2.5" drive. I had to jimmy up a mount. Not a huge deal but someone that's not handy, it could be a problem. Other than that, it runs quiet and so far stable.