The ThinkPad Basic USB 3.0 Dock delivers the power of SuperSpeed USB 3.0 and high-performance HD video in a convenient, amazingly affordable package. Transform any notebook into the heart of your office, instantly connecting mice, keyboards, printers, a monitor, and mobile devices, all with a single USB 3.0 cable, saving you time in connectivity so you can dedicate more of your time to what you do best.Instantly connect to all of your peripherals, the internet, and an external display One single USB cable eliminates cable clutter to your notebook Up to 10x the performance of USB 2.0-based docks for data and internet Charge a mobile device, even when your notebook is away Front ports: 2x USB 3.0 (One with Always-On Mobile Device Charging) - Ideal for use with memory keys, hard drives and other quick access devices. Stereo / Mic Combo Audio Port Rear ports 2x USB 2.0- Ideal for most USB devices, including printers, keyboards, and mice. 1x DVI Includes DVI to VGA adapter Gigabit Ethernet (10/100/1000) Power In Cable lock slot for physical security on the side of the ThinkPad OneLink dock Power button to turn unit on and off The ThinkPad Basic USB 3.0 Dock is perfect for: Saving you time so you can get more done Reducing desk clutter Adding ports and functionality Productivity-enhancing at work, multimedia-streaming at home