We offer a panel that has two round openings that accept most 12V accessory and USB ports. It fits in the space where the CB Radio is installed in a Honda GL1500 Gold Wing. The panel is held in place by the original CB radio screws. It uses metal threaded inserts embedded in the plastic panel for a secure fit. Available in black or galaxy blue. Made from ASA, similar to ABS but more UV-resistant. If you find another color of ASA you would like us to use, send a link to the filament and we will do our best to order it and accommodate your needs.