Features: The 4k adapter delivers flawlessly 4k@30hz video transmission with gold plated connectors, ensuring sharpened imaging quality. Featuring 1.2/1.4 compatibilities, this plugs and play adapter requires no driver. Ideal for professionals needing double screen setups, gamers streaming 4k content, and presenters connecting laptops to projectors in conference room or classrooms. Transform your workspaces by extending a equipped laptop to monitor, or enjoy cinematic 4k movie on your hdtv using a desktop’s output. Engineered with shielding and corrosion resistant materials, this adapter guarantees stable signal transfer even in high interferences environment like busy offices or multiple device home theaters. Specifications: Component:ABS Size: Approx.50x23x9mm/1.96x0.9x0.35inch Color:Black Type:4k/1080P Package Includes: 1pcs Converter Adapter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.