Netduino Plus 2 Rev A embedded development board. STM32F4 ARM Cortex-M4 platform with Ethernet, microSD slot and micro-USB, intended for compatible .NET Micro Framework/C# projects. Used surplus, untested. One pictured board only; no USB cable, power adapter, microSD card or accessories. Functional operation and current software compatibility have not been verified. Check firmware, driver and system requirements before purchase. Buyer pays USPS Priority Mail Medium Flat Rate Box shipping.