12V DC USB ExtensionControl your stereo in the cabin from your mobile device in the cockpit. USB 2.0 data inlet easily mounts at the dash with a prewired connecting cable that conveniently plugs directly into the USB on the stereo.Features: Protective dust cap with tether keeps out dust and spray Five foot long cable Mounts in 1-1/8" (29 mm) dia. hole Specs: Tether length: 5 ft. (1.52m) USB: 2.0 WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.