UPTab DisplayPort to HDMI (UHD) 4K Dongle Adapter<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Connect your 4K HDMI display to a DP video source using this compact passive adapter. </span></li><li><span class="a-list-item"> Compatible with DisplayPort equipped desktop &amp; laptop computers such as HP Elitebook 840 and 4K HDMI monitors， televisions &amp; projectors. </span></li><li><span class="a-list-item"> Supports 4K resolutions 3840x2160 at 30Hz. </span></li><li><span class="a-list-item"> DP to HDMI adapter/ DisplayPort to HDMI converter / 4K DisplayPort to HDMI / </span></li><li><span class="a-list-item"> Supports 7.1 Channel surround audio providing amazing surround sound quality for better entertainment experiences. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41kzt-tAInL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41-5mQSg-gL.jpg" noproxy>