Alesis iO2 Driver, Software & Firmware Update (Downloads)

Alesis iO2 Drivers Download

How to fix Alesis iO2 Express USB Audio Interface not working on PC or Mac? You need to update software and driver, We have provided a complete package for drivers, software , firmware updater and installation guide. These hardware drivers provide you with solutions to fix errors in your MIDI controller.

Click “Download” to get the Alesis iO2 Express USB Audio Interface Driver ,firmware and software update, and install it on PC (Windows 11, 10, 8, 7) and Mac OS.


The Alesis iO2 EXPRESS is a compact, audio-recording interface for home studios and portable recording setups. This two-channel USB device for Mac and PC-based systems enables you to record at up to 24-bit resolution for input into virtually all DAW, recording, and performance software.

This compact recording interface is small enough to comfortably fit into your mobile recording rig, laptop bag, or backpack, yet contains high-quality components and circuitry suitable for the studio.

The iO2 EXPRESS comes complete with a copy of Steinberg Cubase LE digtal audio workstation (DAW) software. Cubase is one of the most popular DAWs in the world thanks to its intuitive approach to composing, recording, editing and mixing.


In addition to the included software, the iO2 EXPRESS is compatible with virtually all audio and MIDI software.

Download and Install Software for Windows

Alesis iO2 Express USB Audio Interface Driver and Software
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  • OS: Windows 7, 8, 8.1, 10 , 11
  • File name :


ASIO4All - Optional ASIO Driver
  • OS: Windows 10, 8 7
  • File name :


iO|2 Reference Manual Quickstart Guide PDF

iO|2 Cubase LE – Setup Guide [RevB] PDF


How to install Drivers USB Audio Interface

1. Find the Alesis driver installer on your desktop; right click and select and run.
2.Double click on downloaded file to run it
3.Follow the on-screen instructions until the iO2 Express USB Audio Interface installer prompts you to plug in the device.
4. Following steps Please see below for the exact instructions for your OS
5.Click Download Driver allow the Alesis installer to complete the installation.
6. After the installation is complete, reboot your computer.

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