In case you run a Windows or Mac OS X/macOS version that is not supported by the current driver version, please find the previous version(s) below.
Please read the 'Installation Guide' inside the downloaded ZIP archive before starting the installation.
Mac WindowsDecember 5, 2022macOS 10.13.6* · 10.14* · 10.15*Yamaha Steinberg USB Driver 2.1.4 · 7.3 MBRelease Notes (PDF)*Important information on the installation!Supported HardwareAXR4U/CI1/CI2/CI2+/UR12/UR22/UR22mkII/UR28M/UR242UR44/UR824/UR-RT2/UR-RT4/UR22C/UR44C/UR816C/UR24CSeptember 13, 2022macOS 11 · macOS 12 | Intel-based & Apple siliconYamaha Steinberg USB Driver 3.1.3 · 4,1 MBRelease Notes (PDF) Important information on the installationLast driver to support the CI-seriesPlease read this document for the detailed installation description. Especially Apple silicon-based Mac users, please read this article carefully! Supported HardwareAXR4U/CI1/CI2/CI2+/UR12/UR22/UR22mkII/UR28M/UR242UR44/UR824/UR-RT2/UR-RT4/UR22C/UR44C/UR816C/UR24CNovember 11, 2020macOS 10.12.6 · 10.13.6* · 10.14* · 10.15*Yamaha Steinberg USB Driver 2.0.4 · 3.3 MBRelease Notes (PDF)*Important information on the installation!Supported HardwareAXR4U/CI1/CI2/CI2+/UR12/UR22/UR22mkII/UR28M/UR242UR44/UR824/UR-RT2/UR-RT4/UR22C/UR44C/UR816C/UR24CJanuary 29, 2019Mac OS X 10.9.5 · 10.10.5 · 10.11.6macOS 10.12.6 · 10.13* · 10.14*Yamaha Steinberg USB Driver 1.10.4 · 3,4 MBRelease Notes (PDF) *Important information on the installationon macOS High Sierra and Mojave!Supported hardwareCI1/CI2/CI2+/UR12/UR22/UR22mkII/UR28M/UR242UR44/UR824/UR-RT2/UR-RT4November 2, 2015Mac OS X · 10.7.5 · 10.8.5 · 10.9 · 10.10Yamaha Steinberg USB Driver 1.9.4 · 3.3 MBRelease Notes (PDF)Supported hardwareCI1/CI2/CI2+/UR12/UR22/UR22mkII/UR28M/UR242UR44/UR824October 29, 2013Mac OS X · 10.5.8 · 10.6 · 10.7 · 10.8Yamaha Steinberg USB Driver 1.8.1 · 6.7 MBRelease Notes (PDF)Supported hardwareCI1/CI2/CI2+/UR22/UR28M/UR824 March 4, 2020Windows 7 SP1 · Windows 8.1 · Windows 10Yamaha Steinberg USB Driver 2.0.3 · 7.1 MBRelease Notes (PDF)Supported hardwareAXR4U/CI1/CI2/CI2+/UR12/UR22/UR22mkII/UR28M/UR242UR44/UR824/UR-RT2/ UR-RT4/UR22C/UR44C/UR816C/UR24CFebruary 26, 2013Windows XP · Vista · 7 · 8Yamaha Steinberg USB Driver 1.7.3 · 32-Bit · 13 MBYamaha Steinberg USB Driver 1.7.3 · 64-Bit · 13 MBRelease Notes (PDF)Supported hardwareCI1/CI2/CI2+/UR22/UR28M/UR824