{"product_id":"c-map-4d-asia-north-continental-chart-card-m-an-d050-ms","title":"C-MAP 4D Asia North Continental Electronic Chart Card (microSD\/SD)","description":"\u003cp class=\"nvn-hero\"\u003eThe C-MAP 4D Asia North Continental chart card loads the whole region onto one microSD, so your compatible plotter shows detailed charts, depth contours, tides, and harbor info without a cell signal. It ships on microSD with an SD adapter, fits 4D-ready plotters, and isn't locked to a single unit. Slot it in and you're navigating.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe C-MAP 4D Asia North Continental chart card is a pre-loaded electronic chart for boats working the northern reaches of the Asia continental coastline. Everything lives on one small microSD card. You slot it into a compatible plotter, and the whole region comes up on the screen. No download, no cell signal, no fuss. This is the card you want in the reader before you leave the dock.\u003c\/p\u003e\n\u003cp\u003eC-MAP 4D is the content set that made these cards popular with cruisers who actually run distance. You get detailed vector charts, depth contours you can read at a glance, and the kind of coastal detail that matters when you're threading an unfamiliar approach at dusk. Tides and tidal currents are built in, so you can plan a passage around the water instead of fighting it. Port and marina information is on there too, which takes a lot of the guesswork out of arriving somewhere new after dark.\u003c\/p\u003e\n\u003cp\u003eThe coverage is the Asia North Continental region. If you're cruising the northern Asian seaboard, running deliveries through those waters, or just planning a long passage, this is the sheet you need loaded. C-MAP publishes the exact coverage boundary on their coverage viewer, and it's worth a two-minute look before you buy to confirm your cruising grounds fall inside the box. We'd rather you check than guess.\u003c\/p\u003e\n\u003cp\u003eGetting it running is about as simple as marine electronics get. The card ships as a microSD with a full-size SD adapter in the sleeve, so it fits both microSD and standard SD card slots. Push it into your plotter's chart slot, and the unit reads it on boot. One thing worth knowing from the field: some older plotters won't pick up a freshly inserted card until you power the unit all the way down and back up. If your screen doesn't see it right away, cycle the power before you assume something's wrong.\u003c\/p\u003e\n\u003cp\u003eCompatibility is the part to get right. This is a C-MAP 4D card, so it belongs in a 4D-ready chartplotter with a microSD or SD card slot. Older units sometimes need a software update before they'll display the full chart, and running behind on firmware is the usual reason a card shows blank patches instead of full coverage. If you're on an older plotter, update the software first, then load the card. It saves a frustrating afternoon.\u003c\/p\u003e\n\u003cp\u003eOne thing boaters like about C-MAP 4D cards is that they generally aren't locked to a single plotter. That means you can pull the card and move it to another compatible unit, a handy thing if you run a card between the helm and a backup, or if you upgrade your plotter down the road. Keep the card in its case when it's out of the reader, because the contacts don't love salt air, and readers on exposed flybridge helms in the tropics are hard on everything.\u003c\/p\u003e\n\u003cp\u003eThe card itself weighs almost nothing, about 0.071 pounds, and it's small enough to keep a spare in the nav bag without a second thought. If you want the freshest chart edition, C-MAP lets you update the card from a PC before you install it, so it's worth doing a refresh at the start of a season rather than trusting whatever edition shipped in the box. A few minutes at the laptop now beats finding out about an old edition when you're offshore.\u003c\/p\u003e\n\u003cp\u003eBottom line: if your boat runs Asia North Continental waters and you've got a 4D-ready plotter, this card gives you the charts, depths, tides, and harbor detail you need on one microSD. It's honest, offline navigation you can count on when the signal drops and the sun's going down.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003eC-MAP 4D (4D MAX+) cartography, pre-loaded vector charts for the Asia North Continental region\u003c\/li\u003e\n  \u003cli\u003emicroSD form factor with a full-size SD adapter, fits both microSD and standard SD chart slots\u003c\/li\u003e\n  \u003cli\u003ePre-loaded and fully offline, no download or cell signal needed once it's in the plotter\u003c\/li\u003e\n  \u003cli\u003eDetailed depth contours and coastal detail, so you can read the bottom before you get there\u003c\/li\u003e\n  \u003cli\u003eBuilt-in tides and tidal current data, plan passages around the water instead of against it\u003c\/li\u003e\n  \u003cli\u003ePort and marina information, approach unfamiliar harbors with more confidence\u003c\/li\u003e\n  \u003cli\u003eNot locked to a single plotter, move the card between compatible units\u003c\/li\u003e\n  \u003cli\u003eLight at about 0.071 lb, easy to keep a spare in the nav bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized C-MAP reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat area does the C-MAP 4D Asia North Continental card cover?\u003c\/summary\u003e\n    \u003cp\u003eIt covers the Asia North Continental region. The exact boundary is published on C-MAP's coverage viewer, so check that your cruising grounds fall inside the coverage box before you buy.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eIs this a microSD or a full-size SD card?\u003c\/summary\u003e\n    \u003cp\u003eIt's a microSD card, and a full-size SD adapter comes in the sleeve. So it fits both microSD and standard SD chart slots.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat kind of plotter do I need?\u003c\/summary\u003e\n    \u003cp\u003eYou need a 4D-ready chartplotter with a microSD or SD card slot. Older units may need a software update before they'll show the full chart, so update the firmware first if you're behind.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eMy plotter isn't recognizing the card. What do I do?\u003c\/summary\u003e\n    \u003cp\u003eTry a full power cycle. Some units won't read a freshly inserted card until you shut the plotter all the way down and boot it back up. If it still won't read, reseat the card and check the contacts for corrosion.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDoes the card include tides and currents?\u003c\/summary\u003e\n    \u003cp\u003eYes. Tides and tidal current data are part of the C-MAP 4D content set, along with depth contours, port information, and coastal detail.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I get the latest chart edition?\u003c\/summary\u003e\n    \u003cp\u003eYou can update the card from a PC before you install it. It's worth doing a refresh at the start of the season rather than relying on whatever edition shipped in the box.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eDo I need an internet connection on the boat to use it?\u003c\/summary\u003e\n    \u003cp\u003eNo. The charts are pre-loaded on the card and work completely offline. No download and no cell signal needed once it's in the plotter.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan I move the card between plotters?\u003c\/summary\u003e\n    \u003cp\u003eGenerally yes. C-MAP 4D cards usually aren't locked to a single plotter, so you can move the card to another compatible unit. That's handy if you run a spare at the helm or upgrade your plotter later.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow should I store the card when it's out of the plotter?\u003c\/summary\u003e\n    \u003cp\u003eKeep it in its case. The contacts don't love salt air, and card readers on exposed helms in humid, tropical climates are hard on electronics. A little care keeps the card reading cleanly.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eC-MAP 4D Asia North Continental Chart Card\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eC-MAP\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eM-AN-D050-MS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e8053800670401\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eChart Family\u003c\/th\u003e\n\u003ctd\u003eC-MAP 4D (4D MAX+)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCoverage Region\u003c\/th\u003e\n\u003ctd\u003eAsia North Continental\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMedia Format\u003c\/th\u003e\n\u003ctd\u003emicroSD card with SD adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eChart Type\u003c\/th\u003e\n\u003ctd\u003eElectronic vector nautical chart\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCompatible With\u003c\/th\u003e\n\u003ctd\u003e4D-ready chartplotters with a microSD or SD card slot\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e0.071 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePackage Dimensions (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e4.134 in x 5.787 in x 0.197 in\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eItaly\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSuggested Retail (MRP)\u003c\/th\u003e\n\u003ctd\u003e$199.00\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What area does the C-MAP 4D Asia North Continental card cover?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It covers the Asia North Continental region. The exact boundary is published on C-MAP's coverage viewer, so check that your cruising grounds fall inside the coverage box before you buy.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Is this a microSD or a full-size SD card?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It's a microSD card, and a full-size SD adapter comes in the sleeve. So it fits both microSD and standard SD chart slots.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What kind of plotter do I need?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"You need a 4D-ready chartplotter with a microSD or SD card slot. Older units may need a software update before they'll show the full chart, so update the firmware first if you're behind.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"My plotter isn't recognizing the card. What do I do?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Try a full power cycle. Some units won't read a freshly inserted card until you shut the plotter all the way down and boot it back up. If it still won't read, reseat the card and check the contacts for corrosion.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Does the card include tides and currents?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. Tides and tidal current data are part of the C-MAP 4D content set, along with depth contours, port information, and coastal detail.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I get the latest chart edition?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"You can update the card from a PC before you install it. It's worth doing a refresh at the start of the season rather than relying on whatever edition shipped in the box.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Do I need an internet connection on the boat to use it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"No. The charts are pre-loaded on the card and work completely offline. No download and no cell signal needed once it's in the plotter.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can I move the card between plotters?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Generally yes. C-MAP 4D cards usually aren't locked to a single plotter, so you can move the card to another compatible unit. That's handy if you run a spare at the helm or upgrade your plotter later.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How should I store the card when it's out of the plotter?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Keep it in its case. The contacts don't love salt air, and card readers on exposed helms in humid, tropical climates are hard on electronics. A little care keeps the card reading cleanly.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"C-MAP","offers":[{"title":"Default Title","offer_id":45048093999197,"sku":"2008060","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_b84774b0-b960-4755-98c7-06d74f5b38ec.png?v=1789356108","url":"https:\/\/nvnmarine.com\/products\/c-map-4d-asia-north-continental-chart-card-m-an-d050-ms","provider":"NVN Marine","version":"1.0","type":"link"}