This unit is full of USB Problems. Plugging a pendrive in one of the ports, disconnect the rest for a second. So, no keyboard, mouse, and any copies in progress are lost. Very inconvenient.
The wi-fi speed is dreadful, even meters from the router. To have an adequate speed, you need to install an external USB WI-FI, but given the USB problems, that can briefly disconnect as well.
Bluetooth is another pain. It sort of works, but it's quite choppy. (Headphones)
Wired Network works fine. Using at 1080p single monitor is fine, 4K becomes a bit laggy. Never used the 3 HDMIs at once.
The internal storage is a puzzle. Sometimes it's fast, sometimes it drags on and it seems to freeze. It's, at best, inconsistent.
Wasn't expecting a sport's car by any means for the price, but it seems it's made from the cheapest components on the market.