this monitor can really be a great monitor. i loved the usb-c pd solution and the kmv switch. however, the monitor came with a 0.4-inch black line on the top of the screen (see photos). i purchased more than 10 monitors now and this is my first samsung monitor and the most expensive one. i have never experienced getting a new monitor with such a noticeable defect. what makes things worse is the lack of replacement options. the info i get from reps is that this monitor needs to be returned; then i need to purchase a new one ...