AudioFu Chart · November 2026
Best CME MIDI Interfaces 2026
The top pick is CME U2 MIDI Pro ($21). CME H12MIDI Pro leads the high end. Ranked by the AudioFu Index from 7 models, prices checked every night.
Last updated: November 1, 2026
Top 7
Full detail for the 7 highest AudioFu Index scores. Every other model is listed below.
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The CME U2 MIDI Pro is a remarkably compact and affordable solution for basic MIDI routing and filtering. It’s perfect for producers or keyboardists needing a simple, driverless interface to connect vintage synths or expand a limited number of MIDI ports on their computer – just don't expect complex routing scenarios.
Pros
- Compact size minimizes desk clutter, ideal for mobile setups.
- UxMIDI Tools software provides robust routing and filtering capabilities.
- Class-compliant operation removes driver installation hassle.
Cons
- Single MIDI In/Out limits complexity of routing scenarios.
- USB-A connection feels dated compared to USB-C alternatives.
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The CME C2MIDI Pro is a surprisingly capable little box for the price. It's a fantastic solution for musicians who need basic MIDI routing and filtering without a computer constantly involved, or for those wanting a compact, reliable interface for mobile setups. It's perfect for synth players, electronic music producers, and anyone needing simple MIDI control.
Pros
- Retractable USB-C simplifies cable management and reduces clutter.
- Standalone filtering/mapping removes computer dependency for basic tasks.
- HxMIDI Tools software provides powerful, accessible MIDI manipulation.
Cons
- Single MIDI In/Out limits complexity for larger studio setups.
- USB-C only connectivity restricts compatibility with older devices.
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The CME U4MIDI WC is a seriously clever little box. It’s a fantastic, budget-friendly option for musicians needing multiple MIDI connections on the go or wanting to integrate with pedalboards. It's perfect for bedroom producers, gigging musicians, or anyone needing a flexible and compact MIDI hub.
Pros
- Excellent value for the number of MIDI ports offered.
- HxMIDI Tools software provides surprisingly deep routing capabilities.
- Compact size makes it ideal for mobile setups and pedalboards.
Cons
- Plastic enclosure feels a bit flimsy for frequent travel or heavy use.
- Bluetooth MIDI requires the separate WIDI Core extension, adding cost.
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The CME H2MIDI Pro is a seriously clever little box for musicians needing basic MIDI connectivity on the go. It’s perfect for mobile producers, iOS music makers, or anyone wanting to interface a single piece of hardware with a computer or tablet without clutter. The included software sweetens the deal, giving you some unexpected control over MIDI data.
Pros
- Extremely compact and lightweight, ideal for travel setups.
- HxMIDI Tools software offers surprisingly robust routing capabilities.
- Dual USB-C and USB-A connections provide flexible host/client options.
Cons
- Limited MIDI ports; only one input and one output.
- 9V DC power option requires sourcing a separate power supply.
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The CME U6 MIDI Pro is a surprisingly capable little MIDI interface. It's a great option for musicians who need a compact, affordable solution for routing MIDI signals, especially those working with Chromebooks or Linux systems. Perfect for synth players and producers on the go who need reliable MIDI connectivity without a lot of fuss.
Pros
- Excellent port density for a compact unit; robust USB-C connection.
- UxMIDI Tools offers genuinely useful routing and filtering capabilities.
- Chromebook and Linux compatibility expands its usability significantly.
Cons
- Plastic enclosure feels somewhat flimsy; lacks premium build feel.
- Software dependency limits flexibility without the UxMIDI Tools.
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This interface handles all your MIDI gear cleanly with extra ports and a built-in computer. You can run it without a laptop using its own memory, which is great for live shows. It fits easily in a case because it is so light. Perfect for musicians who need reliable connections without the clutter.
Pros
- Switchable 3.5mm MIDI ports work with Type A and B connectors.
- Internal memory lets you route MIDI without any computer.
- Aluminium housing feels solid and durable for the price.
Cons
- No dedicated analog audio inputs or outputs for sound.
- Bluetooth requires the separate WIDI accessory to work.
42AudioFu
IndexStableno change since Aug 17Aug 17$208 now$208€186 at Thomann · in stockCheck price ↗ -
The CME H4MIDI WC is a clever little box for anyone needing a simple, portable MIDI hub. It's perfect for producers, synth players, or anyone using multiple MIDI devices who wants flexible routing without a huge, complicated interface. The included software adds real value, too.
Pros
- Dual MIDI In/Out simplifies complex studio routing setups.
- HxMIDI Tools software provides genuinely useful routing flexibility.
- Compact size and lightweight design are ideal for travel or pedalboard use.
Cons
- Plastic enclosure feels somewhat fragile compared to metal alternatives.
- Limited MIDI channel count (16) might restrict larger setups.
How to choose the best MIDI interfaces
Latency
CME interfaces consistently deliver low latency-critical for expressive playing, especially with virtual instruments. We're talking sub-3ms here, which means you're not fighting the interface; it's responding to your nuance. A sluggish interface kills the vibe, plain and simple.
Routing Flexibility
CME's software is where they really shine. It's not just A to B; you can create complex MIDI chains, split signals, and trigger multiple instruments based on a single input-a lifesaver for live performance or intricate studio setups.
Build Quality & Reliability
These aren't flimsy plastic boxes. CME's hardware feels solid, with robust connectors and a generally well-built feel. They've proven reliable in demanding gigging situations-we've seen them take a beating and keep ticking.
Driver Stability
Let's be honest, MIDI drivers can be a nightmare. CME's drivers are remarkably stable across different operating systems and DAWs, minimizing frustration and maximizing uptime. This is a huge deal when you're trying to get into the creative flow.
Tone Characteristics (MIDI Data)
Okay, MIDI doesn't have a tone, but the way a MIDI interface handles data transmission affects how your virtual instruments respond. CME's interfaces deliver clean, precise MIDI data, avoiding those frustrating glitches or missed notes that can ruin a performance.
Buying guide
So you're diving into the MIDI world? Smart move-it opens up a universe of sonic possibilities. CME has quietly become a serious contender in the MIDI interface game, especially if you're looking for something a bit more... European. They've got a history rooted in hardware synths and controllers, and that translates to a thoughtful approach to MIDI routing and functionality you won't always find elsewhere.
CME interfaces aren't the cheapest on the market, but you're paying for thoughtful design and reliable performance. The entry-level models are great for bedroom producers, but if you're gigging or running a complex studio, invest in a model with more ports and robust routing capabilities. Don't skimp on power-USB power isn't always enough; a dedicated power supply is a worthwhile investment to avoid dropouts.
How the AudioFu Index works
Five measured signals and nothing else — no stars from strangers, no “tested by experts” we didn’t do. The weights are fixed and public. We don’t play these instruments; we measure the market around them.
This chart covers 7 MIDI interfaces from the Thomann catalogue (of 28 in the category). Before you buy, read hands-on reviews and, where you can, play it. Full methodology.
AudioFu earns a commission when you buy through our Thomann links. It never changes the order — the index does.
- Demand40%
How many of this exact model are for sale on Reverb right now — what musicians actually buy and resell.
- Lineup20%
How many finishes Thomann stocks — makers expand the models that sell.
- Price15%
Where the price has moved since we started tracking in August.
- Specs15%
How completely the maker documents it.
- Maker10%
How deep the brand’s range is in this category.
Questions
Are CME interfaces compatible with Mac and Windows?
Absolutely. Make sure to download the latest drivers from their website, though.
How does CME's latency compare to Focusrite or RME?
CME holds its own. While RME might have a slight edge in absolute minimum latency with their higher-end units, CME's performance is excellent for the price range. The difference is often negligible in real-world scenarios.
Can I use a CME interface for audio input/output?
No, these are strictly MIDI interfaces. They handle MIDI data, not audio signals. You'll need a separate audio interface for recording vocals or instruments.
I'm a beginner. Is the CME software too complicated?
The software has a learning curve, but it's well-documented and surprisingly intuitive once you grasp the basics. CME also offers helpful tutorials and support resources.
What's the deal with the USB-C ports?
The USB-C ports offer faster data transfer speeds and increased power delivery, which is especially important for complex MIDI setups or when using multiple connected devices. It's future-proofing, really.
