Model No Quantity 1 Color Blue + black Material PCB Features With Andriod cellphone control software Specification Onboard 512K ROM (If every command is used to control the 32 motors at the same time more than 500 commands can be saved); Supports PS2 controller; Supports Window 8 64bit system Linux system Windows XP / Vista / 7; Users can update firmware online; Control channels: 32(can be controlled at the same time and the accuracy can be adjusted); USB or UART communication port; Can control 32 servo motor sync; Built-in three languages: Simplified Chinese Traditional Chinese English Application A product for Arduino that works with Official Arduino board English Manual/Spec Yes Packing List 1 x Control board 1 x English user manual 1 x USB cable (140cm)