The Arturia BeatStep is a portable, USB MIDI controller that is designed for use with any electronic music setup. It features 16 backlit pads, 16 encoders, and 8 assignable knobs, as well as a built-in 16-step sequencer and arpeggiator. The BeatStep also has performance controls, including a “Tap Tempo” and “Roll” function. It is powered by USB, and is compatible with both Mac and PC. It can be used to control external hardware, such as synthesizers and drum machines, as well as software, such as DAWs and virtual instruments. It is also capable of sending control messages to MIDI-enabled devices, allowing for real-time manipulation of parameters. The BeatStep is an ideal tool for musicians, DJs, producers, and anyone looking to add more control and creativity to their music setup.