Applies to
Nextar Q4 4.3" Touchscreen Portable GPS

Windows 2000, Windows Server 2003, Windows XP



7.5 MB

Driver Date & Version
2/13/2007 (ver. 4.5)


Technical Specification for Nextar Q4-01 4.3-inch Touchscreen Portable GPS Navigation System

  1. General Features:
    1. Color: Black
    2. Portable GPS Navigation System
    3. Operating System: Windows CE Core 5.0
    4. 4.3-inch touchscreen color display
    5. Includes Stylus
    6. Built-in speaker
    7. Voice-guided directions
    8. Preloaded maps of the 50 U.S. states in included 2 GB SD card
    9. 1.6 million points of interest
    10. Address book can store up to 300 addresses
    11. Instant automatically route recalculation
    12. Turn by Turn voice prompts
    13. Text to Speech (English)
    14. SD card slot for added memory
    15. MP3 playing & Photo viewing mode
    16. 2D or 3D map viewing modes with built-in compass
    17. Day and Night modes (Night mode features additional light on the screen for easier viewing)
    18. Intuitive, Easy to Use User Interface
    19. Built-in rechargeable Li-Ion battery
    20. Power Source: DC 5V
    21. Power Consumption: < 8W
  2. Connectors:
    1. Headphone in jack
    2. Mini-B USB
    3. SD Card slot
  3. Unit Dimensions:
    1. 3.1 x 4.5 x 0.6-inches (H x W x D, approximate)
  4. Regulatory Approvals:
    1. FCC
    2. UL

Nextar Q4 GPS is using a Mini-B USB connector to connect to USB port in computer.

Tried to look up the driver in but the website seems to down with a "The connection has timed out" error message on my Firefox browser. I have found a forum post regarding the connection between Nextar Q4 and PC:
"Connect your device (of course SD-card inserted) via USB-cable with your desktop PC / laptop. After the ActiveSync connection has established, you at desktop PC / laptop can see disk strcuture of your device, among others the name of the SD-card your device internally uses."

ActiveSync is a software by Microsoft. You can find ActiveSync here. As Nexstar Q4 is operating on Windows CE Core 5.0 operating system, and ActiveSync as described by Microsoft: "Microsoft ActiveSync 4.5 is the latest sync software release for Windows Mobile-powered devices.", this might work.

Download Drivers for Nextar Q4 GPS here.

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