Lenovo-IMSourcing UltraBase 3 0A33932 Docking Station - for Tablet PC - Proprietary Interface - 4 x USB Ports - 4 x USB 2.0 - Network (RJ-45) - VGA - Microphone - Docking

Expand the function of your ThinkPad X220 Series ultraportable or tablet with the sleek and portable ThinkPad UltraBase Series 3. This simple, quick attach docking solution adds a wide array of expansion capabilities, including an optical drive bay, but it is small enough to carry anywhere.