2 Year Warranty - We love our Plugable products, and hope you will too. All of our products are backed with a 2-year limited parts and labor warranty as well as Seattle-based email support. Compatibility - For Windows 11, 10, 8.x, and 7, macOS 10.14+ with driver installation, and ChromeOS 100.x or later. Linux/Unix not supported. USB docking station does not charge the host computer. Suggested use: web and productivity software; not recommended: gaming, video playback, 2D/3D graphic tools. System Requirements - Universal docking station is compatible with modern Windows, Mac, and ChromeOS systems with USB 3.0 Type-A or Type-C ports with DisplayLink USB Graphics driver installed. Laptop docking stations recommended hardware specifications can be found in the listing below. Dual 4K Displays - Laptop dock supports up to 4K on two independent displays using either DisplayPort 1.2 or HDMI 2.0, also supports most common resolutions including 3840x1080, 2560x1440, 1080p and more. Expandability - This Plugable USB C docking station dual monitor supports dual 4K displays with either HDMI or DisplayPort, Gigabit Ethernet, audio input/output & six USB 3.0 ports.