I saw these Arduino Uno R3 w/ usb cable for $5.87. Has anyone ordered from this company, or see something I'm missing as far as this being a true arduino? It seems fairly cheap for a non-clone new arduino w/ free shipping. www.gearbest.com/development-boards/pp_62975.html?currency=USD&gclid=CPy4xeHkxMQCFe7m7AodjgUA6A Thanks, Jake