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Cobra GPSM-2100

3.5" Touchscreen Portable GPS Navigation System with SD Card Slot


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Cobra GPSM-2100

3.5" Touchscreen Portable GPS Navigation System with SD Card Slot


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The NAV ONE 2100, also called the GPSM-2100 from Cobra offers industry-leading features and one of the most user-friendly interfaces on the market. All packaged into in a compact, portable design. The 3.5-inch touch-screen features a bright full color display. Cobra's Guardian speed and red light camera warning system alerts drivers of photo enforcement, and an optional traffic receiver provides four color-coded levels of traffic flow information. In addition, over 4 million points of interest and a favorites allows drivers to locate their preferred hotels, restaurants and coffee shops anywhere in the country!

Product Features:
  • 3.5" Touchscreen Portable GPS Navigation System with SD Card Slot
  • Portable vehicle navigation system lets you move the unit from car to car
  • Automatic route navigation gives clear directions with turn-by-turn directions and clear voice guidance to addresses or Interest Points
  • Automatic re-routing
  • Magnified turn details screen gives the user a simplified and magnified view of an approaching turn to quickly see the exact maneuver with the least amount of distraction
  • Visually compare 2 routes on your map screen and choose the one you prefer
  • SD memory card expansion slot for future feature expandability
  • Large and bright 3.5" touchscreen high-resolution color display
  • Built-in points of interest includes banks, hotels, restaurants, gas stations, attractions and much more
  • iA.S.A.P. (Intelligent Accelerated Satellite Acquisition Protocol) is technology for faster acquisition and uninterrupted satellite signal reception in urban canyons and dense foliage
  • Preloaded North America street level detail maps of all 50 states and Canada
  • Customizable menu button
  • Basic or advanced user modes
  • Compatible with English, Spanish and French for text/voice
  • My Favorite Brands from Cobra offers your favorite brands from categories such as restaurants, large retail chains, famous coffee shops, etc and see the actual brand icon on the map
  • Operates under extreme temperatures (-4 F to 158 F)
  • Trip computer includes an odometer, trip timers, speedometers and more
  • Speed and red light camera alert
  • SmartPower will automatically shut off power to the unit when ignition is turned off
  • Adjustable speed warning will audibly warn when exceeding your chosen vehicle speed
  • Weight: 7.8 oz
  • Dimensions: 1-7/8"L x 3-1/4"W x 4-1/2"H
  • 1-year Manufacturer's warranty
Package Includes:
  1. GPSM 2100 Portable Mobile Navigation System
  2. Windshield Suction Cup Mounting Bracket
  3. 12V Power Cord with Cigarette Lighter Plug
  4. 120V AC Adapter for In-Home Use
  5. Dash Mount Disc
  6. Instruction Manual

Portable GPS Features

Screen Size
The screen size dimension is measured diagonally in inches.
If a unit is touchscreen capable, you can control a majority of it's functions by touching the screen.
Does not allow water to pass through the device keeping it dry.
Built-In Antenna
Provides superior reception and can provide position accuracy.
Built-In Compass
This means that the device has a compass built into it. The compass can make traveling and finding your destination easier.
Built-In Altimeter
This means that the device has a barometric altimeter integrated into it. This is used to determine your current elevation and altitude.
MP3 Playback
If "Yes", MP3 files can be played back on the car stereo either on a memory card or loaded directly from your computer using a USB cable. We recommend reading the item description to see how MP3 files are loaded to the unit.
WMA Playback
If "Yes", WMA files can be played back on the navigation unit either on a memory card or loaded directly from your computer using a USB cable. We recommend reading the item description to see how WMA files are loaded to the unit.
3.5mm Stereo Jack
Uses a 3.5mm stereo jack to connect to an audio source. This is the common size found on most CD and Mp3 players, as well as most home computers.
A/V Input
A/V (Audio/Video) inputs allow the unit to playback external audio and/or video sources typically using common, composite RCA connections. For example, you could connect an external DVD player, XBox360 or other audio or video device if the unit has an audio and video input. 1 A/V Input refers to 1 set of audio and video inputs. Other inputs may be included on the unit and we recommend you read the product description to find what type the unit has.
USB Port
This means that the item has a USB port. The port can be used to provide the unit with updates or to transfer data on to it.
Bluetooth Connectivity
Bluetooth® technology allows two or more electronic devices to communicate with each other wirelessly, such as using your cell phones "hands-free" or transmitting music to Bluetooth enabled receiver. If a unit is Bluetooth capable, it typically can allow you to connect to your Bluetooth cell phone to make and receive calls. Others can access your phone and address book too via Bluetooth. Other Bluetooth capable units offer even more services, such as live traffic information and map upgrades.

More uses of Bluetooth technology include transmitting music to a compatible receiver, printing wirelessly from a computer, and many other wireless uses. Please see the item description for more specific information regarding what features the unit includes.

Traffic Tuner
In-dash navigation units with satellite radio have the option for a traffic tuner, also called a Traffic Message Channel. A Traffic Message Channel (TMC) is used to deliver traffic and travel information directly to the driver. When the TMC is built-in a navigation unit, it can help direct the driver to take alternative routes when traffic is bad.
Yes (Adapter Sold Separately)
These are the different options for language. If you are looking for a specific language, please verify that the unit will be compatible with that language.

Navigation Features

Portable Navigation Use
This is the intended use of the navigation device.

Road: These navigation devices assist in driving.

Sports: These navigation devices are used primarily for sports such as golf, cycling, and other fitness sports.

Trail: These navigation devices are used for off road and trail applications.

Water: These navigation devices are used on boats and for marine applications.

These are the maps that come with the navigation unit.
Complete 50 USA
Map Source
Maps are typically built into the navigation unit or they can be uploaded from a disc or memory card. They usually cover the United States and all or parts of Canada. Built-in flash memory maps typically respond faster than disc loaded maps.
Built-In Flash Memory
Map Dimensional Display
This is the manner in which the navigation maps are displayed. The majority of navigation units have either a 2D or a 3D map display, however some have options for both.
Customizable POI
Customizable Points Of Interest (POI) allow the user to customize, select favorites, and add their own points of interest. This enabled the driver to get directions quickly to previously visited destination.
Points of Interest
The number of points of interest included on the maps. Points of interest may include gas stations, restaurants, city centers, hotels, airports, and tourist attractions.
4 Million
Search Options
Search options are the many different ways that the navigation unit is able to find your destination. Below are the definitions of what these mean.

Address: The user is able to enter a specific address and the unit will navigate there.

City: The unit is able to navigate to a city, without a specific address needed. A great feature when traveling across several states or provinces.

Coordinates: This is a convenient feature for when you have specific longitude and latitude values.

Favorites: These are shortcuts that you can set for easy access to commonly traveled locations. Examples could include your home, office, favorite restaurant, movie theater, or any other frequently traveled location.

Home: Program and save your home address for fast and simple navigation to your home.

Intersection: Searches for specific cross-streets rather than a specific address.

Map Browsing: This feature enables the user to point to a location on the navigation screen and choose to navigate there. A great feature for when you visually know where you want to go, but are not sure of the address or intersection.

Phone Number: Search for locations by their phone number. Perfect for when you know the phone number of a restaurant or similar locations, but do not have the address. Also convenient when a store has many locations and you need to go to the one that you have previously called.

Point-of-Interest (POI) Name: Search by name for Points-of-Interst such as restaurants, ATMS, banks, hotels, recreation, hospitals, shopping, and more!

Point-of-Interest (POI) Vicinity: Search for Points-of-Interst that are close by to your current location. Points-Of-Interests include restaurants, ATMS, banks, hotels, recreation, hospitals, shopping, and more!

Points-of-Interest (POI) Type: Search for Points-of-Interst by there category. These include restaurants, ATMS, banks, hotels, recreation, hospitals, shopping, and more!

Quick Search: Allows the user to search for specified POI's that are commonly used.

Recent (Previous) Searches: This feature will load the users recent searches for fast navigation back to them.

Route: This allows the user to select a route that has been previously established.

Point-of-Interest (POI) Name
Point-of-Interest (POI) Vicinity
Points-of-Interest (POI) Type
Speed Display
Speed display is a feature that allows the unit to display the speed of the vehicle. Using GPS technology, this feature also assisting in determining the estimated time of arrival on compatible units.
Text-to-Speech (TTS) converts normal text into speech. Mostly used in navigation units, text-to-speech allow the audible playback of street names, driving directions, and any other text that the driver needs to hear.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
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3 Star
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1 Star

Average Attribution Rating


West Palm beach,FL

Cobra navigator

August 15, 2009

I have been this GPS for 3 years now and all the cars I have owned,I have traveled several states and never have been lost using it,recently I came back from VA and this valuable GPS helped me out day and night to find all the POI I needed as well as all the addresses I needed to find,its very accurate in all respects, I recommend it to any one.
I payed over 300 bucks when I purchased it but today for little over 100 bucks you can find it use or buy a new one with the price they are selling it here which is still a good price.

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Cobra GPSM-2100