With this multiplexer, you can connect two additional motors to your NXT. It also has a pass-through Digital Sensor Port to connect more sensors/multiplexers. (On this sensor port, you can daisy-chain more multiplexers to connect additional motors.) Compact, Easy to Integrate Design Easy to Program Use with NXT and/or Arduino Supported in NXT-G, NXC, RobotC, LabVIEW Uses external power supply/battery for motors
