Connect an HDMI Display to a Mini Display Port video source - The MDP2HD4KS Mini Display Port to HDMI adapter enables you to connect amDP-equipped Ultrabook, tabletor laptopcomputer, such as the ThinkPadT440series, to an HDMI display. This adapter is compatible with Mini Display Port 1.2& HDMI 4K at 30 Hz and as a result can support video resolutions up to Ultra HD (4K) as well as the accompanying digitalaudio up to 7.1 channel surround sound. With support for Ultra HD (4K) the mDP to HDMI adapter ensures you can convert Mini Display Port to HDMI while maintaining an astonishing picture quality fourtimes the resolution of high-definition1080p.The adapter is also backwardcompatible with previousDisplay Port revisions 1.0/1.1 with support forresolutions up to1080p. For a hassle-free setup the Mini Display Port to HDMI adapter allows forplug-and-play installation without any additional software or drivers. Plus, with a small footprint and lightweight design, the adapter maximizes portability. To ensure compatibility with any Mini Display Port output the mDP adapter offers an active conversion.Active video conversion is required tomaintain4K resolutions when convertingMini Display Portto HDMI. An active mDP adapteris also ideal for outputting 1080presolutions by ensuring compatibilitywith graphics cards that are not capable of outputting multi-mode DP++ signals (e.g. ATI Eyefinity). The Mini Display Port to HDMI converter is compatible with Intel Thunderbolt devices thatoutputa Display Port video signal. The MDP2HD4KS is backed by a 2-year StarTech.com warranty, and lifetime technical support.