This 3-foot DisplayPort to HDMI adapter cable lets you connect your DisplayPort equipped Ultrabook, laptop or desktop computer to an HDMI television, monitor or projector with no additional adapters or cables required. The passive adapter supports video resolutions up to Ultra HD 4K.This adapter cable ensures you can maintain an astonishing picture quality, four times the resolution of 1080p, when converting DisplayPort to HDMI. The adapter is also backward compatible with lower resolution displays and video sources. With support for high-definition resolutions of 1080p and 720p, you can future-proof your existing setup for 4K video.For the simplest and most discreet installation, this DP to HDMI adapter connects directly from your DisplayPort video source to the HDMI port on your display. It doesn't need a power source, unlike some converter dongles that require active power and separate bulky video cabling.At 3ft in length, this adapter cable delivers a compact connection that eliminates excess to ensure a tidy, professional installation. For longer installations, a 6 ft DP to HDMI cable (DP2HDMM2MB) enables you to choose the right cable length for your custom installation needs.