buy Amplifier HDMI Startech HDBOOST4K2 Black . The Startech HDBOOST4K2 HDMI amplifier is a device designed to efficiently extend and boost the HDMI® signal with support for high-quality resolutions. This black amplifier made of plastic features HDMI 2.0 connections and USB ports, including a Micro USB B connector for USB power supply, ensuring an energy consumption of only 2.5 W and easy installation thanks to its compact size of 52 mm wide, 28.5 mm deep, and 13.7 mm high. It allows video signal extension up to 14 meters using configurations that connect two certified HDMI cables of up to 7 meters each, maintaining image quality in formats such as 4K UHD at 60 Hz with support for advanced 7.1 audio and YUV 4:4:4 color space, ideal for professional or home environments requiring high visual and sound fidelity. This repeater effectively extends the 1080p signal at 60 Hz up to 164 feet (50 meters) or up to 130 feet (40 meters) for 4K video at 30 Hz, adapting to different distance needs in offices, classrooms, or waiting rooms. It is important to note that to achieve the maximum 4K at 60 Hz resolution, the video source, display, and cabling must all be HDMI 2.0 compatible. Installing the Startech signal repeater is practical and discreet, offering an economical alternative to solutions based on CAT5 or CAT6 cabling infrastructure, allowing clean integration in professional and home settings. Equipped with an included installation guide, this HDMI amplifier provides a robust technical solution that facilitates AV signal extension without significant loss of quality or functionality. In summary, the Startech HDBOOST4K2 is a reliable option to maintain HDMI signal integrity in deployments requiring distance flexibility and compatibility with modern digital video and audio standards. Colour: BlackProduct with plug: YesConnections: Micro USB BUSB x 1HDMI 2.0HDMIUSBHDCPType of plug: Plug EUType: AmplifierPower supply: Electric NetworkFrequency: 60 HzMaterial: PlasticCharacteristics: Installation guide includedSpeakers: 7.1Includes: USB CableRecommended use: TabletCertificate: RoHSEnergy consumption: 2.5 kWhWorking range for temperature: 0º / 70ºResolution (px): 3840 x 2160 px