The Targus Universal Docking Station w/ Digital Audio is designed to connect to any laptop with a USB port. Simply plug in the USB cable to connect a network, keyboard, mouse, printer, speakers or other external peripherals. The digital audio connection transforms your DVDs or music into virtual surround sound for an in-home theater experience. Other unique features include two high-power USB ports providing twice as much power as a standard USB port, which allows you to connect USB devices with higher power requirements. The Universal Docking Station also includes anti-theft slot locks enabling the user to attach a Targus DEFCON Security Cable Lock for added security. The innovative ID design allows for natural cooling of the laptop and provides an ergonomic and comfortable typing platform.