Lenovo 4336 USB 3.0 ThinkPad Port Replicator Series 3 Docking Station - EXCL PSU
Lenovo 4336 USB 3.0 Docking Station ThinkPad L420 L520 T410 T420 T510 T520 X220. This has a VGA port. There are 3 USB 2.0 ports and 1 USB 3.0 port. No keys are included with this docking station. SERIALPORT?.