Easily connect your computer's DisplayPort to an HDMI type-A input with this Rocketfish™ RF-DP49402 adapter that features 3 layers of shielding and 24K gold contact plating for optimal signal transfer.
Got this to hook up a second monitor to an older desktop computer with a display port output in addition to typical VGA. It was easy to set up and works well.
The StarTech.com DP2VGA DisplayPort to VGA adapter lets you connect a VGA computer monitor to a DisplayPort video card or other DisplayPort source, eliminating the expense of upgrading the monitor for compatibility.The DP to VGA adapter uses an integrated chip to provide an active digital to analog conversion.Backed by a StarTech.com 2-year warranty and free lifetime technical support.
Got this to hook up a second monitor on an older desktop that has a display port output in addition to typical VGA. It was easy to hook up and works like a charm.