M-Audio Uno

1-In/1-Out In-Line Cable USB MIDI Interface
M-Audio Uno image 1
M-Audio Uno image 1
Sweetwater Savings: $10.95 MSRP: $49.95
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M-Audio Uno
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The Easiest MIDI Interface Ever!

Note to owners of Yamaha products: Uno is not compatible with Yamaha keyboards. For assistance in choosing a compatible MIDI interface, please call your Sweetwater Sales Engineer.

What could be more convenient than M-Audio's UNO USB MIDI interface? This ultra-compact USB MIDI interface comes complete with built-in cables - just plug in your UNO and you're ready good to go. You'll love the convenience and space savings this handy (and amazingly inexpensive) 1 x 1 interface gives you, and it's bus powered, so you eliminate pesky power supplies. No more misplacing cables or dealing with cable clutter! Streamline your setup, save money, and get M-Audio quality at the same time! Make USB MIDI simple, with the incredible M-Audio UNO MIDI interface.

M-Audio Uno MIDI Interface Features at a Glance:
  • Super-convenient and affordable all-in-one in-line MIDI interface
  • Easily connect your MIDI-equipped hardware to your computer
  • Perfect for keyboards, drum machines, and effects units
  • Streamlined 1-in/1-out MIDI interface gives you 16 MIDI input channels and 16 MIDI output channels
  • Bus-powered operation requires no external power supply
  • Extremely compact and lightweight - perfect for mobile or desktop use
  • LED status lights provide valuable feedback
  • Built-in USB and MIDI cables
M-Audio's UNO puts your MIDI interface and your cables into one convenient, compact package!

Additional Media

MIDI Interface Buying Guide

Tech Specs

Type Portable
Ports 1 x 1
Computer Connectivity USB
Compatibility - Mac OS 10.1.5, 10.2.8, 10.3.6, 10.4, 10.5.1
Compatibility - Windows 98SE, ME, 200 (SP4), XP (SP2), Vista (32-bit)
Power Bus Powered
Height 9.6' Cable
Depth 9.6' Cable
Width 9.6' Cable
Weight .75 lbs.
Manufacturer Part Number MA99005307500

Customer Reviews

Based on 39 reviews
Write your review

M-Audio Uno

I got this to update firmware on my Strymon Timeline Delay. Works perfect. Make sure to download the current drivers for your OS from the M-Audio website for best results. Easy to use and plug and play simple.
Music background: weekend warrior bass player and guitarist in a worship band

M-Audio UNo

Easy to install price was right. Delivered on time.
Music background: Key board and guitar

A great product for a beginning producer.

This MIDI-Interface is perfect if you want to start making music but only have an old Casio keyboard laying around, a problem with playing on the computer keyboard all the time, and some software to produce with.(This, in fact, is my EXACT situation) The interface is very small and compact, about the half the size of a small glass, so it is no space waster and has plenty of cable to hang around your equipment. The latency can be an issue at first if you just use the output on your computer. However, using something like ASIO4ALL can quickly fix that. The interface is plug&play, but it did come with drivers which I have not installed because I had ASIO installed already (as I said before). So, overall, It is better than just using your computer keyboard and is definitely worth the money paid for it. Also, if you get something like a synthesizer, you can use this to output midi as well to control the notes. Either way, You will not regret buying this at all. It is a terrific interface so it will be in my setup for a long time.
Music background: Hobbyist Producer


it works easy to use.

Works Great!

When you have to order equipment on a budget there is a happy median between affordable and dependable, this product is both! I'm running an old 88 key radio shack electronic keyboard into a new iMac and the UNO is the perfect bridge.
Music background: Worship Arts Pastor

Sweetwater Advice

Carson McClain

Do you still have a few older modules lying around the studio? The M-Audio UNO is the de facto choice for any caliber of musician who needs to hook up one MIDI device to their computer via USB. This is also perfect for the Sibelius user who's using a keyboard controller.
See also: M-Audio, M-Audio MIDI Interfaces