Review on Upgrade Your Display with Philips 346E2CUAE Frameless Ultrawide Computer Monitor: 3440X1440P, 100Hz, Curved Screen, Swivel Adjustment and More! by Von Coach

There's a lot to like about this monitor and I really wanted to keep it, but it makes a loud buzz/hum that just won't go away. I tried reducing the brightness, 5 different HDMI and DP cables, nothing worked to stop the noise. The noise comes from the display cable, not the power cable. Shame given the other positive aspects of this monitor. I had to return it due to the price. I won't see, hear, or hear a buzzing in my ear all day.