Kensington 33244 Notebook Docking Station with USB, Ethernet, and Parallel Ports (PC) Connect your notebook to a keyboard, printer, ethernet network and up to four USB 2.0 devices instantly Certified USB 2.0 compatibility works up to 40X faster than USB 1.1 Unique wedge design can increase laptop cooling and helps provide a more comfortable work angle Intelligent circuitry lets you add or remove devices without powering down Standard Ethernet port helps you establish reliable Internet connections without dropouts