Korg

Korg MICROKEY25 USB MIDI Keyboard Controller

4.3 (1812 reviews)

The Korg microKEY 25 delivers responsive, natural-feeling keys and a versatile joystick controller in an ultra-portable USB-powered MIDI keyboard.

$80.00*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The Korg microKEY 25 is a USB MIDI keyboard controller built around the idea that music production should be possible anywhere. Its 25 velocity-sensitive mini keys are paired with a joystick that handles both pitch bend and modulation duties, an arpeggiator button for instant rhythmic patterns, sustain and TAP buttons, and octave shift controls — all packed into a form factor small enough for a backpack. Powered entirely through USB with a draw of less than 100mA, the microKEY 25 eliminates the need for batteries or wall adapters, making setup as simple as plugging in a single cable.

Beyond the hardware, Korg includes a substantial software bundle that provides a complete production starting point. The package features Korg M1Le, Applied Acoustics Systems' Strum Acoustic Session, Lounge Lizard Session, and Ultra Analog Session, plus Toontrack Drummer Lite and a discount coupon for Ableton Live. The dedicated KORG KONTROL Editor software allows you to customize the keyboard's control assignments to match your preferred DAW and workflow. iPad compatibility via Apple's Camera Connection Kit further extends its versatility, making the microKEY 25 a capable entry point for mobile music creation and a convenient secondary controller for established producers.

Key Features

USB bus power

Power Consumption: Less than 100mA

Included: USB cable, KORG Software Bundle code

Dedicated editor software KORG KONTROL Editor is provided

microKEY-25: Joystick, arpeggiator button, Sustain / TAP button, Octave Shift buttons microKEY-37/49/61: Pitch bend wheel, Modulation wheel, Octave Shift buttons

Specifications

Brand
Korg
Model
MICROKEY25
Keyboard
25 mini velocity-sensitive keys
Controller
Joystick (pitch bend and modulation)
Buttons
Arpeggiator, Sustain/TAP, Octave Shift
Connectivity
USB
Power
USB bus-powered (less than 100mA)
Compatibility
iPad (via Camera Connection Kit)
Included
USB cable, KORG Software Bundle code
Editor Software
KORG KONTROL Editor
Bundled Software
Korg M1Le, Strum Acoustic Session, Lounge Lizard Session, Ultra Analog Session, Toontrack Drummer Lite, Ableton Live discount coupon

Pros & Cons

👍 Pros

  • Extremely compact and lightweight design makes it easy to fit in a laptop bag for mobile production
  • USB bus-powered with under 100mA draw means no power adapter needed
  • Includes a generous software bundle with multiple virtual instruments and a DAW discount
  • Joystick provides pitch bend and modulation in a space-saving single controller
  • Dedicated arpeggiator button offers quick access to rhythmic patterns without software configuration

👎 Cons

  • 25 mini-sized keys limit playability for two-handed parts or players with larger hands
  • Joystick is less precise than separate pitch bend and modulation wheels for detailed expression
  • No velocity curve options on the hardware itself without using the editor software
  • Lacks any onboard knobs or faders for mixing or parameter control

Frequently Asked Questions

No, it is entirely USB bus-powered, drawing less than 100mA, so it runs directly from your computer's USB port without any additional power adapter.
Yes, it is compatible with iPad when used with Apple's Camera Connection Kit, giving you a portable music production setup.
The joystick combines pitch bend and modulation control into a single compact controller, replacing the two separate wheels found on larger keyboards.
It comes with a KORG Software Bundle code that includes Korg M1Le, Applied Acoustics Systems Strum Acoustic Session, Lounge Lizard Session, Ultra Analog Session, Toontrack Drummer Lite, and a discount coupon for Ableton Live.
Yes, Korg provides the KORG KONTROL Editor software, which lets you remap and configure the keyboard's controls to suit your workflow.