MD02 25-Key Portable MIDI Keyboard Controller
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Overview
Create melodies, drum patterns and automation from a controller that fits into a compact music workspace. The MD02 combines 25 velocity-sensitive mini keys, RGB performance pads, eight assignable encoders, an OLED screen and flexible MIDI connectivity.

Why You’ll Love It
- 25 mini synth-style keys with a 0–127 velocity range for expressive playing.
- Eight RGB velocity-sensitive pads switch between A and B banks, giving access to up to 16 pad assignments.
- Eight 360-degree endless encoders can be mapped to software controls, instruments and effects.
- OLED display provides at-a-glance feedback for pitch, octave, tempo and other selected functions.
- USB data, MIDI output, sustain-pedal input and supported Bluetooth MIDI cover portable and desktop workflows.
Where It Fits Best
- Compact home-studio music production
- Beat making and finger drumming
- Controlling virtual instruments, effects and DAW parameters
- Portable composition with a laptop or compatible mobile device
- Keyboard practice where desk space is limited

Detailed Specifications
| Keys | 25 mini synth-style keys |
|---|---|
| Velocity range | 0–127 |
| Performance pads | 8 RGB velocity-sensitive pads |
| Pad banks | A / B; up to 16 assignments |
| Encoders | 8 × 360° endless, assignable |
| Display | OLED |
| Power | USB Type-C |
| Connections | USB data, MIDI output and 6.35 mm sustain-pedal input |
| Wireless MIDI | Bluetooth MIDI supported |
| Performance controls | Pitch/modulation, octave, arpeggiator and tempo controls |
| macOS requirement | OS X 10.7 or later; Intel processor; minimum 2 GB RAM |
| Windows requirement | Windows 7 SP1 or later; dual-core processor; minimum 2 GB RAM |
| Dimensions | Approx. 34.6 × 17.8 × 5.1 cm |
| Weight | Approx. 750 g |
How to Get Started
- Connect the MD02 to a compatible computer or device using USB Type-C, or pair it through Bluetooth MIDI where supported.
- Open the music application and select the MD02 as the MIDI input device.
- Map the keys, pads and encoders to the chosen instruments, samples and software parameters.
- Use the OLED display to check octave, pitch, tempo and other active settings.
- Connect a compatible sustain pedal to the 6.35 mm input if required.
What’s in the Box
- MD02 25-key MIDI keyboard controller (black)
FAQ
Does it produce sound by itself?
It is a MIDI controller, so it normally controls compatible software instruments or external MIDI equipment. Audio is generated by the connected instrument, software or device.
Are the pads velocity sensitive?
Yes. The eight RGB pads respond across a 0–127 velocity range and can switch between A and B banks.
Can the knobs control software effects?
Yes. The eight endless encoders support custom mapping in compatible software.
Does it support wireless MIDI?
Bluetooth MIDI is supported, but the receiving device and music software must also support Bluetooth MIDI.
Only the items explicitly listed in “What’s in the Box” are included. Other products or equipment shown in demonstration images are not included.