The Anker Advantage: Join the 55 million+ powered by our leading technology. Dual 4K Display: Stream content to dual displays in resolutions up to 4K@60Hz for laptops with support for DP 1.4, or up to 4K@30Hz for laptops with support for DP 1.2. Plug and Play: Instantly turn your laptop, tablet, or phone’s USB-C port into dual HDMI ports, with no installation necessary. Compact Design: At only half an inch thick, PowerExpand lets you connect to dual displays while taking up minimal space on your desktop. What You Get: PowerExpand USB-C to Dual HDMI Adapter, welcome guide, our worry-free 18-month warranty, and friendly customer service.