Warranty: 1 Year Features: Universal compatibility with laptops, smartphones, tablets, and more 4K Ultra HD resolution (3840 x 2160 @ 30Hz) Plug-and-play functionality (no drivers required) Durable build with high-quality materials Compatible with Windows, Linux, Mac OS, and Chrome OS Aluminum alloy shell Cable length: 1.5 meters Technical Specifications: Data Speed: Up to 5 Gbps HDMI Ethernet Channel support Refresh Rate: 30 Hz