*The Garmin Colorado 400i with 100k topo card is a feature rich unit with a built-in database of inland lakes and a SD card loaded with a topo region. This gives the outdoorsman the best of both worlds - inland lakes and topo for the mountains and trails effectively - turning the Colorado 400i into a Colorado 400i/400t combo!

From freshwater lakes to backcountry trails, Colorado 400i is your guide to the wet and wild. With preloaded U.S. Inland lakes, this rugged, advanced handheld is ready for adventure. Packed with features, it includes a high-sensitivity receiver, barometric altimeter, electronic compass, SD card slot, color display, picture viewer and more. Even exchange tracks, waypoints, routes and geocaches wirelessly between similar units. When the going gets tough, Colorado leads the way.

Explore Inland Lakes
Colorado comes with built-in U.S. Inland lakes and a worldwide basemap with imagery perfect for all your outdoor pursuits. Map detail includes shoreline details, depth contours, boat ramps and mile markers for thousands of lakes in the continental U.S.

Share Wirelessly
With Colorado 400i you can share your waypoints, tracks, routes and geocaches wirelessly with other Colorado users. Now you can send your favorite hike to your buddy to enjoy or the location of a cache to find. Sharing data is easy. Just select send to transfer your information to other Colorado units.

Rock on. Find Fun
Intuitive and fun, Colorado features a Rock n Roller™ input wheel for easy one-handed operation and supports Geocaching.com GPX files for downloading geocaches and detail straight to your unit. Customize Colorado's interface based on your favorite activity. Even show off photos of your excursions with its picture viewer. Slim, lightweight and waterproof, Colorado is the perfect companion for all your outdoor pursuits.

Keep Your Fix
With its high-sensitivity, WAAS-enabled GPS receiver, Colorado 400i locates your position quickly and precisely and maintains its GPS location even in heavy cover and deep canyons. The advantage is clear whether youre in deep woods or just near tall buildings and trees, you can count on Colorado to help you find your way when you need it the most.

Get Your Bearings
Colorado 400i has a built-in electronic compass that provides bearing information even while you're standing still, and its barometric altimeter tracks changes in pressure to pinpoint your precise altitude. You can even use the altimeter to plot barometric pressure over time, which can help you keep an eye on changing weather conditions.

Plug in and Go
Conveniently plug in optional preloaded SD cards for all your outdoor activities on land or water. Just insert a MapSource card with detailed street maps, and Colorado provides turn-by-turn directions to your destination. Add topographic maps to take advantage of Colorado's 3-D map view which gives you a better perspective of your elevation. The card slot is located inside the waterproof battery compartment, so you don't have to worry about getting it wet.

Colorado 400i: For adventure in any direction.

Garmin US Topo 100k - Upper East Coast - Micro SD
We've mapped every hill and valley for your next great adventure. TOPO U.S. 100K - Upper East Coast covers the finer points of the outdoors, with topographic maps comparable to 1:100,000 scale USGS maps. TOPO U.S. includes terrain contours, topo elevations, summits, parks, coastlines, rivers, lakes and geographical points. TOPO maps are ideal for hiking, hunting, camping, cycling and communing with nature. Coverage includes topographic detail of Virginia, West Virginia, Maryland, Delaware, New Jersey, Pennsylvania, New York and the New England States, as well as parts of Ohio, Tennessee, North and South Carolina and Georgia.

Features Include:

• Includes topographic coverage of Virginia, West Virginia, Maryland, Delaware, New Jersey, Pennsylvania, New York, and the New England States. Also includes extreme eastern Ohio, eastern Tennessee, western North and South Carolina and northern Georgia.
  
• Provides detailed digital topographic maps, comparable to 1:100,000 scale USGS maps.
  
• Contains summit locations with elevation, coastlines, lake and river shorelines, wetlands and perennial and seasonal streams.
  
• Allows you to search by city, geographic point, summit, lakes, and more
  
• Provides elevation profile on compatible Garmin devices so you can estimate terrain difficulty.
  
• Contains many routable trails, rural roads, city neighborhood roads, major highways, and interstates.
  
• Displays national, state and local parks, forests, and wilderness areas.
  
• Includes points of interest such as parks, campgrounds, scenic lookouts, and picnic sites.