Review on LG 24MD4KL B Ultrafine 4K LED Monitor with Built-In Speakers - High-Quality Display and Immersive Sound Experience by Muhammad Erickson

I'm happy with the overall quality of the display, its fit and finish, but I don't like that the built-in speakers don't sound very good. Static noise is present on certain renditions (this is particularly noticeable during a Zoom webinar, for example). When I connect this display to an M1 Mac, my cheap external unpowered USB hub plugged into the display's USB-C port gives me a "device is drawing too much power" message, even when it does nothing is connected to the hub. There are clearly a few bugs in the firmware and possibly a hardware issue with the updated speakers. However, to save you money if you're not worried about sound quality and have a powered USB hub, the display quality and Mac integration are excellent, as is single-cable powering.