Garmin Power Audio Module f/GXM 53 [010-12527-00] Brand_TACO Marine providing reliable information that is

providing reliable information that is easily accessible

providing shared antenna capability with a user's VHF Radio

For maximum durability

you MUST use an upper support bracket

And we have it

Garmin Power Audio Module f/GXM 53 [010-12527-00] Brand_TACO Marine providing reliable information that isPower & Audio Module for GXM 53 This cable with integrated electronics supplies power and a data link to the GXM 53 antenna and breaks out audio. Compatible Devices: GXM 53 WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov. Specifications: Type: Power Cords Box Dimensions: 2"H x 7"W x 8"L WT: 0. 85 lbs