iRig Keys 2 Ultra-compact MIDI keyboard controller

iRig Keys 2 Ultra-compact MIDI keyboard controlleriRig Keys 2 gives you more ways to connect & control all of your gear, in any situation. With improved compatibility for the latest mobile devices, full MIDI input and output, multiple power options, a stocked software bundle and a stylish new look, these new and improved controllers are ready to play when you are.KeyboardiRig Keys 2: 37 mini-keys with velocityConnectionsDevice Connector: micro-USBMIDI Input: 2.5mm TRS JackMIDI Output: 2.5mm TRS JackHeadphone Stereo Output: 1/8″ TRS JackExternal Pedal Input: 1/4″ TRS JackControlsVolume knobOctave up/down buttonsProgram up/down buttonsSetup button1 assignable data push encoder4 4 assignable knobsPitch bend wheelModulation wheelCommonConversion: 16 or 24-bit D/ASampling Rate: 44.1 kHz, 48 kHz, 88.2 kHz and 96 kHzPower: USB bus powered when used with computer or mobile device, USB power supply or USB battery packs* (see note) * Note: iRig Keys 2 sinks very little current from the power source to maximize battery life. However, some USB battery packs may automatically switch off when the load is very light. If you plan to use iRig Keys 2 in stand-alone MIDI mode powered by an USB battery pack, make sure you use one that can stay ON even when nothing is connected.Package includesiRig Keys 2 or iRig Keys 2 Pro keyboard (depending on the version)Lightning to micro-USB connection cable (60cm/23.6″)USB-A to micro-USB connection cable (60cm/23.6″)2.5mm TRS male to MIDI female adapter (10cm / 3.9″)DimensionsiRig Keys 2Size: 518mm/20.4″ x 139mm/5.5″ x 54mm/2.13″Weight: 0.87kg/30.7oziRig Keys 2 ProSize: 605mm/23.8″ x 212mm/8.4″ x 77mm/3.03″Weight: 1.87kg/66oziRig Keys 2 MiniSize: 324mm/12.76″ x 139mm/5.5″ x 54mm/2.13″Weight: 0.58kg/20.5ozCompatibilityiOS DevicesCompatible with iPhone XS Max, iPhone XS, iPhone XR, iPhone X, iPhone 8 Plus, iPhone 8, iPhone 7 Plus, iPhone 7, iPhone SE, iPhone 6s Plus, iPhone 6s, iPhone 6 Plus, iPhone 6, iPhone 5s, iPhone 5c, iPhone 5, iPad Pro 10.5-inch, iPad Pro 12.9-inch (2nd generation) , iPad Pro 9.7-inch, iPad Pro 12.9-inch (1st generation), iPad mini 4, iPad Air 2, iPad mini 3, iPad Air, iPad mini 2, iPad mini, iPad (6th generation), iPad (5th generation), iPad (4th generation), iPod touch (5th generation). iOS 6 or later is required.Also compatible with iPad Pro 11-inch (3rd generation) and iPad Pro 12.9-inch (3rd generation). USB-C to micro-USB cable is required.Also compatible with all newer iPhone, iPad and iPod touch models.ComputersMac®: macOS® 10.6 or later. One free USB port.Windows®: One free USB port. For low latency, the IK Multimedia’s iRig audio driver must be installed.