Dimensions (W×H×D): 54.3 x 124.1 x 81.2 mm Weight: 178.6 g Temperature range: From -15° to 70°C Material: Fully gasketed high-impact plastic waterproof to IPX7 standards Input power: 10-35 Vdc Fuse: 7.5 A 42 V fast-acting Maximum power usage at 10 Vdc: 2.4 W Typical current draw at 12 Vdc: 80 mA Maximum current draw at 12 Vdc: 240 mA Compass-safe distance: 915 mm (36") Provide convenient remote mounting and a single access point for 2 SD card slots for mapping with our Garmin Card Reader. A water resistant magnetic door allows the card reader to be mounted horizontally or vertically — and you can add multiple card readers for additional access points. In The Box Garmin Card Reader Mounting hardware Power cable Network cable 1.82m (6 ft) Documentation Compatible Devices GPSMAP 8008 MFD GPSMAP 8012 MFD GPSMAP 8015 MFD GPSMAP 8410 GPSMAP 8410xsv GPSMAP 8412 GPSMAP 8412xsv GPSMAP 8416 GPSMAP 8416xsv GPSMAP 8417 MFD GPSMAP 8422 MFD GPSMAP 8424 MFD GPSMAP 8500 Black Box GPSMAP 8530 Black Box GPSMAP 8700 Black Box Volvo Penta Glass Cockpit System.