The best MIDI interfaces under $300 make it easier to connect keyboards, drum machines, synthesizers, and other hardware to a computer or larger studio setup. The right model depends on how many MIDI ports you need, whether you also record microphones or instruments, and how much hands-on routing control your workflow requires.
This roundup covers dedicated USB-to-MIDI adapters alongside audio interfaces with built-in MIDI connectivity. Use the guide below to compare port counts, compatibility, recording features, and the best fit for home studios, mobile rigs, and hardware-focused setups.
Best 10 Midi Interfaces Under 300 Picks for 2026
Best 4x4 Audio/MIDI Value
- 4x4 USB audio plus MIDI I/O
- Four preamps with phantom power
- 24-bit/192 kHz recording
Best For: Home studios needing multiple audio inputs and MIDI
Best Advanced MIDI Routing
- 3-in/3-out MIDI connectivity
- Standalone routing and filtering
- Works across major desktop and mobile OS
Best For: Complex keyboard, synth, and controller setups
Best Audio Interface with MIDI
- 2x2 USB-C audio and MIDI
- 610-style Vintage preamp mode
- Up to 24-bit/192 kHz recording
Best For: Small music, podcasting, and streaming setups
Best Simple MIDI Cable
- One MIDI input and output
- Plug-and-play, no drivers required
- USB powered with a 5-foot cable
Best For: Basic single-keyboard or controller connections
Best Compact Audio Pick
Focusrite Scarlett Solo 3rd Gen
- 24-bit/192kHz recording
- Mic and Hi-Z instrument inputs
- Includes recording software
Best For: Solo musicians and home studios needing quality audio recording
Best Dedicated MIDI Cable
- 5-pin DIN MIDI input and output
- Supports all 16 MIDI channels
- Includes filtering and routing tools
Best For: Connecting traditional MIDI instruments to computers and mobile devices
Best MIDI-Ready Audio Interface
- 5-pin MIDI input and output
- Combo audio input with phantom power
- Includes extensive creative software
Best For: Beginners and compact studios combining audio and MIDI gear
Simple MIDI Routing
Midiplus 2x2 USB MIDI Interface
- Two MIDI inputs and two MIDI outputs
- USB-powered with no external adapter
- Driver-free support for Mac and Windows XP or newer
Best For: Dedicated MIDI connections for keyboards and home studios
Flexible Recording Hub
Behringer UMC204HD USB Audio/MIDI Interface
- MIDI I/O plus two combo audio inputs
- 2-in/4-out design with up to 192 kHz recording
- Analog inserts for external studio effects
Best For: Home studios combining MIDI and audio recording
Portable Studio Control
- 2-in/2-out audio with MIDI I/O
- Onyx preamps, 48V phantom power, and Hi-Z inputs
- Bus-powered with zero-latency direct monitoring
Best For: Mobile musicians needing audio recording and MIDI
Best 4×4 Audio/MIDI Value – Behringer UMC404HD
For musicians who need more than a basic controller connection, the Behringer UMC404HD is a versatile choice among midi interfaces under 300. It combines four mic/instrument inputs, four outputs, and one MIDI I/O with up to 24-bit/192 kHz recording.
Best For: Home studios recording several microphones or instruments while also connecting MIDI hardware.
Pros:
- 4×4 USB audio routing plus MIDI input and output
- Four MIDAS-designed preamps with +48V phantom power
- Supports up to 24-bit/192 kHz resolution
- Impact-resistant metal chassis
Cons:
- Larger and heavier than MIDI-only interfaces
- Its older listed operating-system compatibility may require checking before purchase
The UMC404HD is a strong all-in-one option when audio recording and MIDI connectivity matter equally. Choose it over a compact MIDI adapter if you need multiple inputs and outputs.
Best Advanced MIDI Routing – CME U6MIDI Pro
The CME U6MIDI Pro is a dedicated 3-in/3-out solution for shoppers comparing midi interfaces under 300. Its USB-C connection supports major desktop and mobile operating systems, while built-in routing, filtering, merging, splitting, and mapping add flexibility for complex setups.
Best For: Keyboardists and electronic musicians who need reliable multi-device MIDI routing without audio inputs.
Pros:
- Three MIDI inputs and three MIDI outputs
- Standalone router and filter functions
- Supports MIDI messages including clock, SysEx, MTC, and MPE
- Compatible with macOS, iOS, Windows, Android, Linux, and Chrome OS
Cons:
- MIDI-only, with no audio interface functionality
- Advanced configuration may be more than simple setups require
With standalone operation and detailed routing controls, the U6MIDI Pro is notably more capable than a basic one-in/one-out cable. It is a practical fit for rigs involving several keyboards, synths, or other MIDI devices.
Best Audio Interface with MIDI – Universal Audio Volt 2
The Universal Audio Volt 2 suits buyers seeking an audio-focused option among midi interfaces under 300. This 2×2 USB-C interface includes MIDI connectivity, Vintage mode with 610-style preamp emulation, and recording support up to 24-bit/192 kHz.
Best For: Musicians, podcasters, and streamers who want two-channel audio recording with MIDI in a compact interface.
Pros:
- 2×2 USB-C audio interface with MIDI
- Vintage mode provides 610 tube-style preamp emulation
- Supports up to 24-bit/192 kHz audio
- Works with Mac, Windows, iPad, and iPhone with stated adapter requirements
Cons:
- Only two audio channels
- Mobile use may require an external power supply and adapter
The Volt 2 is a balanced choice for smaller recording setups that need polished audio features without abandoning MIDI. It is less suitable for recording several sources simultaneously than a four-input interface.
Best Simple MIDI Cable – iConnectivity mio
If you need a straightforward computer-to-keyboard connection, the iConnectivity mio is a compact pick among midi interfaces under 300. This USB-bus-powered cable provides one MIDI input and one MIDI output, with plug-and-play operation and low latency.
Best For: Users connecting one MIDI keyboard, controller, or synthesizer to a Mac or PC with minimal setup.
Pros:
- Simple one-in/one-out MIDI connection
- Plug-and-play design with no drivers required
- USB bus powered and fitted with a 5-foot cable
- Includes a 2-year warranty
Cons:
- Only one MIDI input and one MIDI output
- Not an audio interface
- Listed computer compatibility centers on older Windows and Mac versions
The mio is best when convenience and a small footprint matter more than multi-device routing. Its limited I/O keeps it easy to use, but expanding setups will need a 3-in/3-out or larger interface.
Best Compact Audio Pick – Focusrite Scarlett Solo 3rd Gen
The Focusrite Scarlett Solo 3rd Gen is a strong choice for shoppers comparing MIDI interfaces under 300 who also need capable audio recording. It combines a microphone preamp, Hi-Z instrument input, headphone monitoring, and USB connectivity in a compact format.
Best For: Solo musicians, guitarists, vocalists, podcasters, and home studios that need quality audio recording alongside MIDI equipment.
Pros:
- 24-bit/192kHz recording with high-performance converters.
- Includes an XLR mic input, Hi-Z instrument input, and Air mode.
- Works with macOS, Windows, and iPadOS and includes useful recording software.
- Low-noise balanced outputs support clean monitor playback.
Cons:
- It is primarily an audio interface rather than a dedicated MIDI interface.
- Only one microphone preamp and one instrument input are provided.
The Scarlett Solo makes the most sense when audio quality is the priority and your MIDI setup is handled separately. Its compact design, software bundle, and straightforward connections make it an accessible home-recording option.
Best Dedicated MIDI Cable – CME U2MIDI Pro
For shoppers specifically looking at MIDI interfaces under 300, the CME U2MIDI Pro is a focused USB-to-MIDI solution rather than a full audio interface. Its 5-pin DIN input and output connect keyboards, synthesizers, drum machines, and other MIDI hardware to a computer or mobile device.
Best For: Producers and performers who need reliable, low-latency MIDI communication between classic 5-pin MIDI gear and modern computers or mobile devices.
Pros:
- Supports all 16 MIDI channels and a wide range of MIDI messages, including clock, SysEx, MTC, and MPE.
- Plug-and-play compatibility covers macOS, iOS, Windows, Android, Linux, and ChromeOS.
- Includes UxMIDI Tools for filtering, routing, merging, splitting, and mapping.
- Integrated LEDs, a 6.5-foot cable, and an optocoupler support practical setup and accurate transmission.
Cons:
- It provides MIDI connectivity only, with no microphone, instrument, headphone, or audio outputs.
- Its USB connection is USB-A, which may require an adapter for newer devices.
The U2MIDI Pro is the clearest fit when your priority is dependable hardware MIDI connectivity. Advanced routing and filtering make it more flexible than a basic adapter, while its single-in/single-out design keeps the setup simple.
Best MIDI-Ready Audio Interface – Arturia MiniFuse 1
The Arturia MiniFuse 1 is a versatile option for shoppers comparing MIDI interfaces under 300 who want audio recording and hardware MIDI connections in one compact unit. It offers a combo mic/instrument/line input, balanced outputs, headphone monitoring, and 5-pin MIDI input and output.
Best For: Beginners, synth players, guitarists, vocalists, and compact home studios combining audio recording with MIDI instruments.
Pros:
- Includes 5-pin MIDI input and output for synths, controllers, and drum machines.
- Provides a combo input with 48V phantom power, balanced outputs, and headphone control.
- Loopback supports recording voiceovers alongside in-app or in-game audio.
- Includes Ableton Live Lite, Analog Lab Intro, Arturia effects, and other creative software.
Cons:
- It has one primary recording channel, limiting simultaneous microphone and instrument tracking.
- The USB hub is limited to 250mA.
The MiniFuse 1 is a practical middle ground for users who want genuine MIDI connectivity without giving up audio inputs. Its beginner-friendly software bundle and five-year warranty add value for a first home-studio setup.
Simple MIDI Routing – Midiplus 2×2 USB MIDI Interface
If you need a straightforward option among midi interfaces under 300, the Midiplus 2×2 focuses on connecting MIDI hardware to a Mac or Windows computer. It provides two MIDI inputs and two MIDI outputs, with USB bus power and no driver requirement on supported systems.
Best For: Keyboard players and home-studio users who need dedicated MIDI connectivity rather than audio recording inputs.
Pros:
- Two MIDI inputs and two MIDI outputs support up to 32 MIDI channels per direction.
- USB-powered design requires no external power supply.
- Works with Mac OS X and Windows XP or newer without a driver.
- USB cable is included.
Cons:
- Provides MIDI connectivity but does not include microphone, instrument, or line-level audio inputs.
- Its 2×2 layout may be limiting for setups with more MIDI hardware.
The Midiplus is a compact, purpose-built choice for reliable MIDI transfer. Choose it when you already have an audio interface and primarily need an uncomplicated computer-to-hardware MIDI bridge.
Flexible Recording Hub – Behringer UMC204HD USB Audio/MIDI Interface
The Behringer UMC204HD is a versatile pick among midi interfaces under 300 if you also need to record microphones, instruments, or line-level sources. It combines MIDI I/O with two combination XLR/TRS inputs, four outputs, Midas-designed preamps, and up to 24-bit/192 kHz recording.
Best For: Home studios that want one interface for MIDI hardware, microphones, instruments, monitoring, and external effects.
Pros:
- Built-in MIDI I/O connects keyboards and other external MIDI hardware.
- Two combination XLR/TRS inputs accept microphones, instruments, and line-level sources.
- Offers 2-in/4-out operation with up to 24-bit/192 kHz resolution.
- Includes analog inserts for external processors such as compressors, gates, and EQs.
Cons:
- It is larger and heavier than a dedicated MIDI-only interface, at 1.4 pounds.
- Its feature set may be more than necessary if you only need MIDI routing.
The UMC204HD makes sense when MIDI is only one part of your setup. Its audio inputs, outputs, inserts, and high-resolution recording support give it broader studio utility than a MIDI-only interface.
Portable Studio Control – Mackie Onyx Producer 2X2
Mackie Audio Interface, Onyx Producer 2X2 USB Audio Interface with MIDI (Onyx Producer 2-2)
Check Price On AmazonFor shoppers comparing midi interfaces under 300 that can handle both recording and hardware control, the Mackie Onyx Producer 2X2 offers MIDI I/O alongside two high-resolution audio channels. Its bus-powered design, direct monitoring, and combination inputs suit mobile and desktop recording.
Best For: Musicians who need a compact 2-in/2-out audio interface with MIDI, phantom power, and easy monitoring.
Pros:
- Combines MIDI I/O with 2-in/2-out 24-bit/192 kHz audio recording.
- Two XLR/TRS combo inputs accept mic, line, and Hi-Z instrument signals.
- Onyx preamps include 48V phantom power for studio condenser microphones.
- USB bus power, zero-latency direct monitoring, and dedicated monitor outputs support mobile setups.
Cons:
- Two inputs and two outputs may not suit larger recording or routing setups.
- It is primarily an audio interface with MIDI, rather than a dedicated multi-port MIDI router.
The Onyx Producer 2X2 is a balanced choice for musicians who want MIDI connectivity without giving up quality audio recording features. Its bus-powered format and direct monitoring make it especially practical for portable recording.
How We Picked the Best Midi Interfaces Under 300
We focused on interfaces priced below $300 that offer dependable computer-to-hardware MIDI connectivity, practical port configurations, and broad compatibility with modern music-production systems. The selection includes simple one-in/one-out cables, multi-port MIDI interfaces, and USB audio interfaces that add MIDI to microphone and instrument recording.
We also considered ease of setup, connection type, driver and operating-system support, routing flexibility, build quality, and the needs of musicians who work with both software and external gear. Because “MIDI interface” can describe several types of products, the list is organized around different workflows rather than a single feature set.
Quick Comparison
| Type | Best For | What to Check |
|---|---|---|
| 1-in/1-out MIDI adapter | Connecting one keyboard or module | Direction, filtering, and cable length |
| Multi-port MIDI interface | Several hardware instruments | Number of inputs, outputs, and routing options |
| 2×2 MIDI interface | Small hardware studios | Independent ports and simultaneous connections |
| Audio/MIDI interface | Recording vocals, instruments, and MIDI gear | Preamp quality, audio I/O, latency, and MIDI ports |
Key Buying Factors for MIDI Interfaces Under $300
Port Count and Routing
Start by counting the devices you need to connect at the same time. A basic USB-to-MIDI cable may be enough for one controller and one sound module, while a 2×2 or 3-in/3-out interface is better for a setup with multiple keyboards, drum machines, and synthesizers. More ports also reduce the need to swap cables during a session.
Dedicated MIDI or Audio Interface
Dedicated MIDI interfaces prioritize hardware routing and usually take up little desk space. Audio interfaces with MIDI are more versatile if you also need microphone preamps, instrument inputs, headphone monitoring, and speaker outputs. Choose the latter when recording is part of your regular workflow.
Compatibility and Setup
Confirm support for your operating system, computer ports, and MIDI equipment. Class-compliant USB models are typically straightforward to use, but older hardware may benefit from traditional five-pin DIN connections. Check whether the interface is bus-powered and whether your computer requires USB-C adapters.
Latency, Filtering, and Mapping
Low latency matters for playing software instruments and controlling external devices in real time. Filtering and mapping features can be valuable when you need to remove unwanted MIDI messages, redirect channels, or customize how controllers communicate with a DAW.
Audio Specifications
For combo audio/MIDI models, compare input count, microphone preamp quality, phantom power, headphone output, monitoring controls, and maximum sample rate. Higher-resolution audio is useful, but practical gain range, stable drivers, and convenient monitoring often matter more in everyday recording.
Who Should Buy Which Midi Interfaces Under 300?
- Choose a simple MIDI cable if you only need to connect one controller, keyboard, or hardware module to a computer.
- Choose a multi-port MIDI interface if your studio includes several external instruments and you want centralized routing.
- Choose a 2×2 model for a compact setup with more than one MIDI connection but no need for extensive expansion.
- Choose an audio/MIDI interface if you record vocals, guitars, synthesizers, or other instruments as well as sending MIDI data.
- Choose a model with mapping or filtering if you perform live, use complex controller chains, or need precise control over MIDI messages.
The best option among these MIDI interfaces under $300 is the one that matches your current port requirements without making setup unnecessarily complicated. Leave some room for expansion if you expect to add hardware soon, but avoid paying for routing and audio features you will not use.