The Mega 2560 is a microcontroller board based on the ATmega2560 .It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila.

The Mega 2560 is an update to the Arduino Mega, which it replaces.

Summary

Microcontroller	ATmega2560
Operating Voltage	5V
Input Voltage (recommended)	7-12V
Input Voltage (limits)	6-20V
Digital I/O Pins	54 (of which 14 provide PWM output)
Analog Input Pins	16
DC Current per I/O Pin	40 mA
DC Current for 3.3V Pin	50 mA
Flash Memory	256 KB of which 8 KB used by bootloader
SRAM	8 KB
EEPROM	4 KB
Clock Speed	16 MHz

Package include:

1 x Funduino Mega 2560 ATmega2560-16AU Board (Arduino-compatible)

1x USB cable

Hi there ,this is our shipping

Chinapost registered airmail:10-20 working days.

the link of tracking: 1. http://www.sao.cn/en/index/home.jsp

2. http://www.singpost.com/index.php

City-link: 5-10 working days.

the link of tracking: http://www.citylinkexpress.com/

FedEx:5 working days.

the link of tracking: http://www.114cb.com/fedex2.html