SainSmart C00 Kit with LCD Keypad Shield + UNO Board for Arduino The 16x2 LCD Keypad module is for Arduino Diecimila Duemilanove, UNO, MEGA1280, MEGA2560 board. Blue Backlight with white words, adjustable backlighting;4 Bit Arduino LCD Library The SainSmart Uno board features the Atmega8U2 programmed as a USB-to-serial converter Simply connect Uno board to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. Buy them TOGETHER and get at the REDUCE price. It is a big bargain!!!