The product is a Raymarine lighthouse chart part with the manufacturer part number R70794-MED. It is a single unit that has not been used. This accessory is designed to provide accurate chart information for boats and vehicles, ensuring navigational safety and efficiency. Raymarine is a reputable brand known for producing high-quality marine equipment, making this product a reliable choice for boat owners and enthusiasts. Came with chartplotter purchased but not using. Still sealed in packet
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