Plugable USB-C Docking Station for Specific Windows, Retina MacBook, Chromebook, and Linux USB-C and Thunderbolt 3 Systems (4K@30Hz/1080P@60Hz HDMI, 60W Charging on Supported Systems) The Plugable UD-CA1 is PCMag.com Editors' Choice award-winning universal USB 3.1 Type-C docking station with Power Delivery. Power up your productivity with a 4K-capable HDMI display ouput (supports 4K at 30Hz, 2560x1600 and lower at 60Hz), Ethernet, audio input/output, and five additional USB ports while providing up to 60W of power to charge your attached system Best docking solution to expand the functionality of supported Thunderbolt 3 and USB-C systems like some MacBooks, Chromebooks, and Dell XPS (9350, 9550) & Precision 2016 laptops with USB-C/Thunderbolt 3. Not all models of USB 3.1 Type-C systems support these features. Late 2016 MacBook Pro systems are not compatible; issues are under investigation. Please see our website for additional compatibility details Leverages USB 3.1 technologies to enable charging and video output; Up to 60W charging provided via USB-IF Power Delivery ("PD") standard, and HDMI output is enabled through "VESA DisplayPort Alternate Mode over Type-C" ("Alt Mode") functionality; Host system must also be compatible with these technologies to for charging and video output to function Requires compatible USB 3.1 Type-C system; not compatible with legacy USB 3.0 and 2.0 systems. Not all USB-C ports and systems support PD or Alt Mode; please see our website for compatibility tables. Incompatible systems of note: 2017 and 2016 MacBook Pros, HP "Skylake" USB-C systems not compatible, HP Spectre x360, 2016 Razer Blade Stealth, Alienware 15 R2, Dell XPS 15" (9560). DisplayPort monitors are not supported. We love our Plugable products, and hope you will too. All of our products are backed with a 1 year limited parts and labor warranty as well as Seattle-based email support