No other cord reel device retrieves more quickly or stores more compactly. Pull the cord and it free-spools off the reel; you only pull off what you need.  To retrieve, push the button (motorized) or turn the hand crank (manual).  Optional floor portal and roller kits are recommended for cords exiting through storage compartment floors.  If your RV has a twist lock plug in the storage compartment, optional female twist lock connector on the end of the pigtail simplifies installation.