to extend an HDMI connection to over 20 mFeatures-The HDMI repeater amplifies the level of weak HDMI signals at 4K @ 60 Hz over a distance of up to 20 m and at 4K @ 30 Hz up to over 25 m.-The HDMI booster ensures a crystal-clear picture and sound transmission even with long cable runs and effectively prevents signal interference or noise.-Connects e.g. PC, laptop, Blu-ray player, DVD player or game console to an output device such as TV (HDTV), monitor or projector-The active HDMI repeater is powered via the supplied Micro-USB cable (power supply not included).-Flat, robust aluminium housing ensures reliable heat dissipation-Plug & Play allows for an easy connection without the need to install additional drivers-Gold-plated connections offer corrosion protection and the best possible signal transmissionTechnical specificationsLabellingThe terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade Dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.Device connectionsInput, type: HDMI female (Type A)Output, type: HDMI female (Type A)Signal transmissionmax. signal transmission: 20max. transmission rate: 18 Gbit/s, 4K Ultra HD 2160p (60 Hz)other supported standards: HDCP 2.2, HDCP 1.4Supported video standards: 4K Ultra HD 2160p (60 Hz), 4K Ultra HD 2160p (30 Hz), Full HD 1080p (60 Hz), Full HD 1080i (60 Hz), 3D, HDCP, HDCP 2.2unidirectionalsupported audio standards: Dolby Atmos, Dolby Digital HD (DTS HD), Dolby Digital TrueHD, Dolby Digital 5.1 (AC-3), Dolby 5.1, Dolby 7.1, LPCM, Stereo, Enhanced Audio Return Channel (eARC), Audio Return Channel (ARC)Dimensions / WeightLength: 67.5 mmWidth: 44 mmHeight: 14.4 mmWeight: 27 g