Embeds geo location information to the EXIF header of the image file
Last Position Memory function, saves the last position to internal flash memory, repeats the last position when GPS signal lost
Support Nikon D750, D7500, D7200, D7100, D7000, D5600, D5500, D5300, D5100, D5000, D3300, D3200, D3100
Extremely low power consumption: 19mA, it is less than 1/3 of current consumption of GP-1
Extremely light in weight: 12g 
Extremely small in size
Extremely fast TTFF (Time To First Fix) and fast TTFF at low signal levels
Extremely high sensitivity (Tracking Sensitivity: -165 dBm), provide superior positioning information in environments, through urban canyons, and under dense foliage
Ultra high performance MTK MT3339 GPS chip
66-Channels GPS Receiver for fast acquisition and reacquisition
SBAS, WAAS, EGNOS, MSAS, GAGAN Demodulator
2.5mm jack for remote shutter release
Direct attached to the rectangular 10-pin terminal
NMEA 0183 data protocol
Built-in patch antenna, no external antenna required
Support both RAW (NEF) and JPEG
No Setup Required
 
Specifications
General
Chipset
MTK 3339
Frequency
L1, 1575.42 MHz C/A code 1.023 MHz chip rate
Channels
66 channel all-in-view tracking
Sensitivity
-148dBm (Cold Start), -165 dBm tracking
Position Accuracy (Open Sky)
w/o aid
10 meters, 2D RMS
DGPS
SBAS, WAAS, EGNOS, MSAS, GAGAN 5 meters, 2D RMS
Acquisition Time (Open Sky)
Reacquisition
Less then 1 sec., average
Hot start
1 sec., average
Warm start
34 sec., average
Cold start
35 sec., average
Digital Compass
Magnetic Heading Accuracy
Not Available
Dynamic Conditions
Altitude:
Maximum 18,000m
Velocity
Maximum 515m/s
Acceleration:
Maximum 4G
Power
Voltage
+6V Supply from DSLR Camera
Current
19mA average
Others
Interface
Direct attached to accessory terminal
Dimension
31mm*22mm*23mm
Weight
12g
Operating Temperature
-10 to +45 Degrees Celsius
Operating Humidity
5% to 95%, No Condensing
*Some accessories may not be used with Eco ProSumer 2 at the same time
*All information and specifications are subject to change without notice