Mini DisplayPort to HD AV Adapter (Surface Pro) MINI DISPLAYPORT TO HDMI (FEMALE) ADAPTER COMPATIBLE: Mini Display Port (female) electronic devices such as Apple MacBook/MacBook Air/MacBook Pro/Mac Mini/Mac Pro/iMac, Microsoft Surface Pro/Pro 2/Pro 3/Pro 4/Book & Surface 3, DELL XPS, HP Envy, Lenovo ThinkPad, Google Chromebook Pixel, and more. HIGH RESOLUTIONS:Supports resolutions up to 4K x 2K Ultra HD (3840x2160@30Hz) and full HD 1080P Stereo 3D HDMI formats (with sound). HIGH CONFIGURATION BUILT: With Parade PS8402A chip, gold-plated connectors and aluminum casing, Support DP v1.2(Only 1.2Version) , HDMI1.4 specification. SUPERIOR PROTABILITY AND CONVENIENT: Plug and play, no DRIVER needed. GUARANTEE: All of our JOGUO products have one year warranty and we will reply your emails within 24 hrs.