Alesis Control Hub | Premium MIDI Interface with Audio Output (24-bit / 48kHz) Connects to virtually any MIDI gear to your computer with audio outputs for monitoring your software or app Easily connects via USB to your Mac, PC or iOS device (iOS via Apple Camera Connection kit, sold separately) Bus-powered and highly portable design 1/4-inch headphone and stereo 1/4-inch audio outputs 1/4-inch MIDI assignable footswitch/pedal input offers extreme flexibility 1 MIDI input; 1 MIDI output^Easily connects to your iOS device Mac or PC^Connects to your iOS device via Apple's new Lightning connector^Connects to virtually any MIDI gear^Headphone and stereo 1/4 audio outputs