Check the listing for details. ROCKFORD FOSGATE PMX-USBEXT 33FT USB EXTENSION CABLE. Condition: New. Listed at 44.99 USD. Brand New!PMX-USBEXT - Rockford Fosgate 33Ft USB Extension Cable Retail Price: $45.99 Features & Specifications: The PMX-USBEXT is a 33 foot (10 meter) extension cable for the USB connector on the rear of select PMX source units. This allows for a convenient access to the USB input to load and play music through your PMX radio over long distances, like in a boat. The maximum length of standard USB 2.0 cables is only 5 meters (16-1/2 feet.) The cable is self-powered (using the USB charging voltage) by utilizing an internal amplifier to extend the transmission length. USB 2.0 Type-A33 foot (10 meter) Extension Cable International Shipping: Free shipping DOES NOT APPLY to Puerto Rico, Hawaii, Guam, Alaska or any country outside of the United States.Please message us for shipping quotes. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up – do not confuse them for additional shipping charges. Warranty: Each and every product for sale on ebay.com by woofersetc is covered under a (1) One Year Warranty, and can be returned for a period of (1) one year for warranty service. If you have purchased a product from us within the last one (1) year, and it is failing to perform as intended by its manufacturer, please email customer service. You will be issued a Return Authorization Number. Returns will not be accepted without a previously issued RA#. In order to maintain an inventory of 100%, Brand New, A-Stock, untouched products, all sales are final. We ask that you please be sure you are ordering the correct product. Protect Your Product With a Consumer Priority Service Warranty