Extension Cable for Ecotech Marine Vortech MP10/40 QuietDrive pumps Sometimes 8 feet is just not enough, and if you are like me, mounting that Vortech driver and being limited to where you can put it can be a huge disappointment. The other option being you have the perfect spot to place your driver but now you are limited to where you can mount your pump. Again, 8 feet, sometimes, is just not enough. Made for reefers, by a reefer. This gave me the added flow my 6' peninsula tank needed. Plug & Play, installs in just a few minutes time as it mounts inline with your stock driver and dryside pump cable. A small Philips Head screwdriver is all that is needed. Instructions: Be sure to unplug the mains power from the driver before proceeding, Gently pinch and remove the control dial from the face of the Vortech driver unit, Remove three screws from the backside of the driver case, Remove the rear casing, Unplug the larger beige connector for the stock cable, Plug the extension cable inline of the driver header connection and stock cable, Reassemble the driver housing and correctly orient and push the control dial back on, Enjoy! Highlights of this cable: Starting at lengths of 4 feet; also available in 6', 8', 10', 12' 6.1mm outside diameter cable offers similar flexibility to the stock cable Shielded 5 conductor, 22AWG wire crimped to compatible plug ends for a professional appearance Each completed cable tested for proper function on an MP40wQD pump and driver For use on QuietDrive (driver) models only 4' - $25 6' - $29 8' - $35 10' - $42.50 12' - $50 Shipping is typically a flat $8 for USPS 2-3 day Priority Mail which includes a tracking # but I can get you a quote for international orders.