The DP2HD4KS DisplayPort to HDMI adapter enables you to connect a DisplayPort-equipped desktop or laptop computer such as the HP EliteBook 8570p 8470p to an HDMI display This adapter is compatible with DisplayPort 12 & HDMI 4K 30 Hz and as a result can support video resolutions up to Ultra HD (4K) as well as the accompanying digital audio up to 71 channel surround sound With support for resolutions up to Ultra HD (4K) the DP to HDMI adapter ensures you can convert DisplayPort to HDMI while maintaining an astonishing picture quality four times the resolution of high-definition 1080p The adapter is also backward compatible with previous DisplayPort revisions 1011 with support for resolutions up to 1080p For a hassle-free setup the DisplayPort to HDMI adapter allows for plug-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 DisplayPort output the DP adapter offers an active conversion Active video conversion is required to maintain 4K resolutions when converting DisplayPort to HDMI An active DP adapter is also ideal for outputting 1080p video resolutions by ensuring compatibility with graphics cards that are not capable of outputting multi-mode DP signals (eg ATI Eyefinity)Features Supports video resolutions up to 4K  Fully compliant with DisplayPort 12 revision  Supports HDMI 4K 30 Hz  Compact lightweight design  Plug-and-Play installation  No power adaptor required  Active DisplayPort conversionBarcode 0065030857352Cable Colour BlackCable Connector End 1 1 x DisplayPort (20 pin) MaleCable Connector End 2 1 x HDMI (19 pin) FemaleForm Factor Cable Adaptor KitIn The Box 1 - DisplayPort to HDMI Active Adapter