Dell S2440L 860-10133
To the rear of the Dell S2440L, only two inputs are provided: a standard VGA port and an HDMI connector. There are no built-in speakers, but there's an audio output so you can hook up a pair of your own and route HDMI audio to them. Note that the power supply is external.
Dell S2440L 61cm (24") LED Monitor Full HD (1920x1080) VGA,HDMI, UK