Go to Amazon Sites : http://www.amazon.com/gp/product/B003S953B6?tag=shitmycatsrea-20 <br /> <br />IBM Mini 2504 Docking Station for ThinkPad <br /> <br />Left corner alignment for easy system attachment step-by-step LEDs and convenient buttons for easy system ejection <br />Integrated key lock and cable lock slot physically secures the ThinkPad system and ThinkPad Advanced Mini <br />Standard device ports 4 USB 20 ports 1 PS2 port for mouse serial and parallel ports microphone in headphone out SPDIF DVI VGA Gigabit Ethernet and modem <br />Supports select ThinkPad models
