【Design】The adapter, simply space gray piece of machined aluminum, is well proportioned and compact; Without an annoying cable alongside, it is convenient to use and always stick to the hdmi cable or the computer; With the super slim design, it does not block any other port of your computer and can be easily used side by side for multiple display setup. | 【4K UHD Resolution】The IIABC DP-HDMI adapter offers 4K resolutions up to 3840x2160 at 30Hz, Unlike other DP to HDMI adapter that only support a 1080P refresh rate, this 4K Display Port to HDMI Converter is ideal to get the most out of your new 4K TV. | 【Plug and Play】This DisplayPort to HDMI adapter works only from DisplayPort (DP, DP++, DisplayPort++)of desktops/laptops to an HDTV/monitor/projector with HDMI output uni-directionally. No adapter, driver, or software required. Stay and Work at Home with Ease. | 【Gold-plated Connector】Provide a longer lifespan and anti-oxidation, it doesn’t wear out over time. Light weight and compact to carry.Gold Plated DP (source) and Gold Plated HDMI Jack (output/display) For Improved Signal Quality and Durability / High-Quality Clip Design to Keep the Adapter From Moving Around and Becoming Disconnected.About the size,please see the picture of detail page. | 【Compatible】Microsoft Windows, Mac OS X, PC Loptop with USB-C, port that must support "DisplayPort Alternate Mode"，Built-in advanced conversion chip converts DisplayPort signal to HDMI signal; It is NOT a bi-directional converter and cannot transmit signals from HDMI to DisplayPort.