Minimum computer configuration for mapping:

• Windows 2000 or later
• Microsoft Internet Explorer Browser
• Intel^® Pentium^® PIII 500 MHz
• 128MB RAM
• 200MB hard-disk space
• 3D-capable video card with 16MB VRAM (for Google Earth 3D only) 
• 1024x768, 32-bit (true color) screen

GPS Receiver

• Chipset: SiRFStar III
• Datum: WGS-84
• Sensitivity: -159dBm
• Reacquisition: <0.1sec
• Hot: 1sec typical
• Warm: 38sec typical
• Cold: 42sec typical

GSM Transceiver

• Frequency: GSM 900/1800/1900 MHz (Europe)

• Frequency: GSM 850/1800/1900 MHz (North America)

General

• Antenna: Internal GSM antenna and active GPS patch antenna
• External Power Supply: 5.0 ~ 8.0V DC with charging current of 500mA
• Battery Power Supply: 3.7V DC
• Battery Capacity: 1800mAH Li-ion battery
• Battery Operation: >150 hours (1800mA battery with one report per hour)
• Dimension: 64.66 x 43.19 x 27.70mm (with a 1800mA battery)
• Weight: 92g (with a 1800mA battery)
• I/O: 2 x 3.3V I/O available
• Environment - Operating Temperature: 0 deg C ~ 40 deg C
• Environment - Storage Temperature: 0 deg C ~ 40 deg C