Add DisplayPort, HDMI, 1x USB 3.0 Fast-Charge + Sync, 3x USB 3.0, Gigabit Ethernet, and a 3.5mm headset jack to your Ultrabook or MacBook through a USB 3.0 cable. The USB3DOCKHDPC USB 3.0 4K Laptop Docking Station lets you create a vibrant, high-resolution, 4K Ultra HD workstation in your office or at home, from a single USB 3.0 port on your laptop. Now, you can discover leading-edge display technology, desktop convenience, and fast device charging by adding 4K DisplayPort, DP & HDMI dual video, USB quick-charge port, security lock slot, and several other vital connections to your USB 3.0-equipped laptop, for effortless, high-performance docking.Deliver brilliant text and image quality, and an exciting visual experience with one of the first docking stations to support 4Kx2K (3840x2160p) resolution. Now, you can take advantage of the latest Ultra High Definition (UHD) displays, or prepare your workspace for the future popularity of 4K touch screens, displays, and video sources, which offer 4x as many pixels as full high-definition (1920x1080p).Native 4K videos, applications, and graphics look crystal-clear and sharp with vivid realism, documents are crisp, and colors appear rich and more accurate. Easily add 4K capabilities to your Windows 8/7 or Mac OS 10.10/10.9 laptop, when connected to a single display via the dock DP video output and a DisplayPort-enabled 4K display. For extra display flexibility, pair the docking station with the DisplayPort to HDMI 4K Video Converter (SKU: DP2HD4KS - sold separately) to add support for a 4K HDMI-based display.Work faster, and more efficiently! With dual monitor support (4K output not supported in dual monitor configuration), you can design an immersive, multi-display desktop proven to streamline work and save time. Be up-and-running in seconds with no headaches, simply connect DP and HDMI-enabled displays to the integrated monitor outputs and you're done.A single USB 3.0 connection means docking your laptop (e.g. Lenovo ThinkPad, HP / Dell Ultrabook, MacBook Pro, MacBook Air) is hassle-free, too. Devices remain constantly connected, letting you overcome laptop port limitations while also eliminating the aggravation of continually reconnecting peripherals. You can even tuck the dock neatly under your laptop, to create a full-sized hot desk workstation that's organized and clutter-free.Fast-charge your tablet or smartphone, with or without a laptop connected to the dock! USB charging is fast, convenient, and easily accessible, through a side-facing, always-on USB fast-charge port that combines data throughput with support for USB Battery Charging Specification 1.2. You can create a dynamic shared workspace and get work done efficiently, while simultaneously adding charge and sync flexibility to a mobile device.Now, you can enjoy true multitasking capability by rapid-charging your mobile device, fused with the performance and convenience of a full-sized 4K workstation. Plus, an integrated 4-port USB 3.0 hub-controller with support for UASP-enhanced performance offers faster data transfer rates, resulting in less waiting, and more productivity from your attached peripherals such as USB 3.0 external hard drives.