option Original MEGA2560 R3 Board Without Cable
Brand Unbranded/Generic
Type MEGA 2560 R3 Module

Check the listing for details. MEGA 2560 R3 Module ATMEGA16U2 ATMEGA2560-16AU Module + USB Cable For Arduino. Condition: New. Listed at 16.99 USD. No drivers needed for Linux or Mac (inf file for Windows is needed and included in the FOR Arduino IDE), and the ability to have the Uno show up as a keyboard, mouse, joystick, etc. In future, shields will be compatible both with the board that use the AVR, which operate with 5V and with the Arduino Due that operate with 3.3V.

$11.89
$16.99