impractical
When you press the button, it doesn't light up. You have to press it repeatedly. Then it finally lights up.
First it switches to the "analogue" source, so you have to press it again to switch to HDMI...
When you turn the computer off, the blue LED flashes ad infinitum....super when you have the PC in a bedroom... you have to press again to turn it off... But then you have to press for more than 5s....
To sum up, it's a real misery. I wouldn't recommend this screen....we spend all our time pressing the button....We wonder how Samsung could have designed such a poor product.