Arduino Micro USB Microcontroller
XMotion Arduino Based All In One Robot Controller
Operating voltage: 5V Model Number: A000057 Item Package Dimension: 3.93700787 L x 2.9133858238 W x 0.8661417314 H Item Package Weight: 1.32 lb
Arduino A000057 Leonardo with Headers
Shield stacking headers for Arduino (R3 Compatible) : ID 85 : $1.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Arduino Leonardo without Headers — Arduino Online Shop
Arduino UNO USB Microcontroller Rev 3 - Boxed Original Product
Arduino Micro without headers — Arduino Official Store
Arduino Compatible Boards - Optimus Digital
Arduino Shield: 15+ Great Boards that Add Functionality