This monitor has a VGA and DVI-D input on it. There is no HDMI input on the monitor but there are adapters out there that can convert HDMI to DVI-D without the audio signal. Just make sure that if you get one of these adapters you attach it at the end where the source device is connected as there is no room in the back of the monitor for the adapter.
Thank you for your interest in the S2240M LED monitor! You are correct in stating that this S2240M monitor has VGA and DVI inputs only. The S2240L version has VGA and HDMI ports, but this auction is for the S2240M version with DVI. I apologize for any confusion.