This adapter helps convert the signal from the Mini DisplayPort interface to HDMI, up to 3840 x 2160P @30Hz visuals.

• Transmission of 4K Ultra HD images up to 30Hz at HDMI 1.4 specification, from Mini DisplayPort source to HDMI display devices for audio and video streaming. Please be aware HDMI cannot be used for the source.
• Support HDCP2.2, HDR, and 3D video.
• Support flawless audio pass-through for uncompressed digital 7.1, 5.1, or stereo audio channels.
• Manufactured with gold-plated connectors, and tinned copper conductor wire under inner braided coat, and aluminium foil, in order to provide a stable transmission of superb quality audio and video as well as durability.
• Plug and play, no driver required.
• For Surface Pro, this adapter is compatible with those Mini DisplayPort-equipped models including Pro/ Pro 2/ Pro 3/ Pro 4/ Pro 5/ Pro 6.