C-map M-na-d934 4d Local Lake Ontario And Trent Severn
SKU: 31481452188

C-map M-na-d934 4d Local Lake Ontario And Trent Severn

$134.55 $149.50
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Description

C-map M-na-d934 4d Local Lake Ontario And Trent SevernDeveloped by Jeppesen for your favorite style of boating, C MAP 4D represents the latest evolution of electronic charting technology. C MAP 4D combines our award winning vector chart data with Dynamic Raster Charts for stunningly detailed 3D views and satellite imagery. Our innovative features include unique content and exclusive Value Added Data to enhance each cruising, fishing or sailing experience. C MAP 4D truly is your all in one charting

Developed by Jeppesen for your favorite style of boating, C-MAP 4D represents the latest evolution of electronic charting technology. C-MAP 4D combines our award-winning vector chart data with Dynamic Raster Charts for stunningly detailed 3D views and satellite imagery. Our innovative features include unique content and exclusive Value Added Data to enhance each cruising, fishing or sailing experience.  C-MAP 4D truly is your all-in-one charting solution, compatible with select chartplotters from Furuno, Standard Horizon and Humminbird.

C-MAP 4D Wide and 4D Local charts provide a wealth of features that make navigation safer, fishing more productive and cruising more fun. The following features table shows the many ways C-MAP 4D can make your boating experience better and more efficient.

This table shows the chart information that is included in the C-MAP 4D product.

4D FEATURES WIDE - LOCAL
Raster Charts
Traditional ?paper chart? look with unique ability to access information on buoys, lights and other details. 

X
3D Views
Stunning three-dimensional views of land elevation and bottom contours bring the world around (and under) your boat to life. 

X
Satellite Images
High-resolution satellite imagery provides real-world reference, enhances situational awareness for coastal navigation. 

X
Easy Routing
Automatically plots the shortest, safest route based on detailed chart data and user vessel information. 

X
Vector Cartography
Provides a wealth of chart detail with the versatility to customize data layers and how they are viewed. 

X
Tides, Currents and Animated Tidal Flows
Interactive on-screen tide graphs and current arrows. 

X
Aerial Photos
Arial pictures of harbor entrances, channels and marinas. 

X
California MPAs
Boundaries and regulations showing all current Marine Protected Areas in California. 

X
Coastal (Topographical) features
Primary and secondary roads, points of intereset and unique land-elevation shading. 

X
Detailed Marina Charts
Depictions of actual marina layouts showing facility and amenity locations (hoist, fuel dock, water hookups) as well as dock labels. 

X
Guardian Alarm
Search and receive alerts for rocks, obstructions, shallow depths and other navigation hazards. 

X
Multi-Language Charts
More than 140 languages can be displayed using native character sets. 

X
Value Added Data* X
High-Res Bathy Charts
The highest detail of underwater pinnacles, ledges and canyons that are magnets for offshore and coastal gamefish. 

X
Sports Fishing Data
Provides angling intelligence for wrecks and reefs, gamefish ID photos, fishing tips and techniques, regulations, state records and more. 

X

* Value Added Data can be purchased and unlocked through our web store, or an authorized Jeppesen Dealer.



C-MAP 4D Local charts are an affordable option designed to exceed your most stringent cruising, sailing and fishing expectations. Don?t be fooled by the name ? these charts cover large areas of U.S., Canadian, and Mexican coastal waters, as well as the Bahamas, Great lakes and the St. Lawrence River. With a C-MAP 4D Local chart in a compatible OEM partner chartplotter, you can enjoy extended time on the water and seek adventure both near and far.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31481452188

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4.2 ★★★★★
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Ryan
Boise, US
★★★★★ 5
Great quality
Great quality and strong build, just big enough to store everything I usually leave on my desk like wallet, keys, glasses, pens, airpods etc. without taking up an intrusive amount of desk space.
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Reviewed in the United States on November 28, 2025
M
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Musa Sulejmani
Los Angeles, US
★★★★★ 5
Sturdy, Beautiful, and Functional
Color: Black
I love this MacBook stand. It sits at the perfect height (my neck doesn’t hurt anymore!), it matches the Space Black finish on the MacBook, and is very sturdy. I considered the 12 south instead of this, and returned it for this instead. Better value and better product. Overall, I highly recommend.
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Reviewed in the United States on February 12, 2025
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Verified Purchase
A. Heisey
Massapequa, US
★★★★★ 5
Fantastic Stand
Color: Gray, Color: Gray
Cooling - I purchased this stand for use in college, primarily so I could raise my laptop to the same height as my primary monitor. While my focus in purchasing this was on raising my laptop, the stand also helps cool the laptop. I have been thoroughly surprised i its effectiveness. Many times my friends and I will be working on homework together running programs such as Microsoft Teams and Mathworks Matlab simultaneously. In doing so, I will have my laptop on the stand so I can use my monitor. While my friends identical college-issued laptops are very, very hot due to the intensive tasks they are completing, mine is, at the most, warm to the touch. The only difference is that I am using the stand, and they are not. The slots in the stand, while not overly large, do aid in cooling the laptop significantly. Build Quality - Prior to purchasing this stand, I saw several reviewers mentioning the finish on the stand, claiming it had an almost gritty quality. After receiving the product, I believe those customers were hoping for a very high level of final finishing. That is not to say that it is not a high quality finish, but if you are expecting it feel like the aluminum lid of a Macbook, it will have a slightly coarser finish than that. The stand has rubber pads on all points it would contact the laptop with. These pads are mounted very securely to the frame, and I am not concerned at all about them falling off. If I would have to guess, they are made of a type of silicone and have shown no signs of wear after 2 months of daily use. They are also present on the bottom of the stand to protect the surface it is set on. The stand itself is constructed of 4mm thick aluminum all around. As such, it is very sturdy. I would be absolutely shocked if a laptop broke one of these stands. I have even used it to hold textbooks temporarily, and it has held them with supreme ease. Color - I purchased the model in the darker gray color. I did not have anything I was trying to match it with. As such, I cannot say whether it will match Apple's Space Gray products, although it looks very reminiscent of it. For reference, my laptop is an HP Elite Dragonfly with a 13.3 inch screen, and my monitor is a 21.5 inch Acer unit.
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Reviewed in the United States on April 10, 2021
E
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E. Chen
Pawtucket, US
★★★★★ 5
Great minimalist stand
Color: Gray, Color: Gray
Really like the minimalist design of this stand. Quality is top notch with steady material and refined edges. Had to make minor modifications to prevent laptop touching metal edges when putting on with slight angel tilt. Overall very satisfied with the product.
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Reviewed in the United States on September 13, 2025
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Verified Purchase
Matteo
Louisville, US
★★★★★ 5
Simple upgrade that actually improves your setup
Color: Black
I didn’t expect much from a laptop stand, but this made a noticeable difference right away. It lifts the laptop to a much better eye level, which helps a lot with posture—especially if you’re working for a few hours at a time. The build quality is solid. It’s aluminum, has a bit of weight to it, and doesn’t feel cheap. Once it’s on the desk, it stays in place. The rubber grips hold the laptop securely, and I haven’t had any slipping issues. I’m using it with a MacBook Pro and it fits perfectly. There’s enough space underneath for airflow, and I’ve actually noticed the laptop runs a bit cooler compared to sitting flat on the desk. Overall, it’s a simple product but very effective. One of those small upgrades that you end up appreciating every day.
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Reviewed in the United States on May 5, 2026

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