This is an updated GPS module that can used with ardupilot mega v2. This GPS module uses the latest technology to give the best possible position information, allowing for better performance with your Ardupilot or other Multirotor control platform.
You may require to configure this module for use with your flight controller (MultiWii Copter I2C GPS board requires 115200 baud). You will require a USB to FTDI adaptor board to do this.

Features:
• Standalone GPS receiver
• U-blox NEO-6M GPS module 
• Under 1 second time-to-first-fix for hot and aided starts
• SuperSense ® Indoor GPS: -162 dBm tracking sensitivity
• Anti-jamming technology
• Support SBAS (WAAS, EGNOS, MSAS, GAGAN) 
• u-blox 6 50 channel positioning engine with over 2 million effective correlators
• Timepulse
• 5Hz position update rate
• Operating temperature range: -40 TO 85°C
• UART TTL socket 
• EEprom to store settings
• Rechargeable battery for Backup 
• Build in 18X18mm GPS antenna 
• RoHS compliant

Specification:
Dimension: 22mm X 30mm
Height: 13mm
Hole dia.: 3mm  
Weight: 12g