TOOLS for CI2+

macOS: Please read this document for the detailed installation description on macOS 11 (Big Sur) or later. Especially Apple silicon-based Mac users, please read this article carefully!
macOS/Windows: please update the Yamaha Steinberg USB Driver after the TOOLS installation.
macOS: further information on how to set up the audio device can be found here.

Mac	Windows
_{March 12, 2020} macOS 10.12.6 · 10.13.6 · 10.14.x · 10.15.x · 11 · 12 TOOLS for CI2 V1.9.11 · 4.7 MB Release Notes (PDF) Important information on the installation! Included components Yamaha Steinberg USB Driver 2.0.3 Steinberg CI2 Extension 1.2.1	_{July 6, 2016} Windows 7 · 8 · 8.1 · 10· 11 TOOLS for CI2 V1.9.9 · 64-bit · 15.5 MB TOOLS for CI2 V1.9.9 · 32-bit · 14.8 MB Release Notes (PDF) Included components Yamaha Steinberg USB Driver 1.9.9 Steinberg CI2 Extension 1.2.1

Yamaha Steinberg USB Driver

The TOOLS for CI2 include the Yamaha Steinberg USB Driver. A newer version of the driver might be available here.

Please find the operation manual (PDF) on steinberg.help.

In case you run an operating system that is not supported by the current version, please find the previous download(s) below.

_{November 24, 2016}
Mac OS X 10.9.5 · 10.10.5 · 10.11 · macOS 10.12 · 10.13
TOOLS for CI2+ 1.9.10 · 5 MB
Release Notes (PDF)
Included components

_{March 3, 2014}
Mac OS X 10.7.5 · 10.8 · 10.9 · 10.10
TOOLS for CI2+ 1.8.3 · 4 MB
Release Notes (PDF)
Included components

_{March 8, 2013}
Mac OS X · 10.5.8 · 10.6 · 10.7 · 10.8
TOOLS for CI2+ 1.7.2 · 6 MB
Release Notes (PDF)
Included components