Panasonic CF-20 Notebook Vehicle Dock - for Notebook - USB 3.0 - 2 x USB Ports - 2 x USB 3.0 - Network (RJ-45) - HDMI - VGA - Docking CF-20 KEYED ALIKE A ruggedized docking solution for the Toughbook CF-20 notebook, specifically designed and developed by Panasonic for in-vehicle applications. With full port replication and optional dual antenna pass-through. Non electronic version also available.