StarTech.com USB 3.0 Docking Station - 4K Ultra HD - Dual Monitor HDMI and DVI - Ethernet - Audio - Universal Docking Station - USB 3.0 Dock Expand your laptop into a full-sized workstation for multiple peripherals using this compact dock that occupies minimal desk space HDMI and DVI Dual-Monitor Docking Station for Laptops / Single HDMI 4K Support USB fast-charge ports Compatible with virtually all USB 3.0 equipped laptops including Lenovo Thinkpad E550 / ThinkPad T450 / HP EliteBook 840 / ProBook 450 / ProBook 640 / Apple MacBook Pro w/ Retina / MacBook Air Universal Laptop Docking Station