Steinberg Media Technologies GmbH

Creativity First

Frankenstraße 18 b
20097 Hamburg

Tel: +49 (0)40 210 35-0
Fax: +49 (0)40 210 35-300


This is your area for access to resources related to UR-RT Series, including system requirements, technical specifications, downloads, manuals and updates.

Minimum system requirements for UR-RT2 and UR-RT4

Mac OS X


macOS 10.11 / 10.12 / 10.13 Windows 7 SP1 / 8 / 8.1 / 10
Intel or AMD dual core CPU
4 GB of free HD space
Display resolution of 1280 x 800 recommended
USB 2.0/3.0 port for connection of UR unit
CC Mode requires iOS 9 (or higher) on iOS devices*
Internet connection required for installation, activation, account setup and personal / product registration.
To complete the Cubase AI installation, a download of approximately 500 MB is required.
Please download and use the latest driver from the download pages.

*CC Mode requires Apple iPad Camera Connection Kit / Lightning to USB Camera Adapter / Lightning to USB 3 Camera Adapter (not included)

All UR interfaces come with the latest version of Cubase AI. Please find the system requirements for Cubase AI here.