The ARC USB is a powerful and freely assignable remote for complete control over TotalMix FX. It is the successor of the ARC MK1 and thanks to its new layout and vastly expanded hardware controls you get quick access to the most common functions of TotalMix FX and RME Audio Interfaces. The ARC USB is designed to work seamlessly in every studio environment. The use of a bus powered USB1.1 connector allows cable lengths up to 10 meters with a standard USB2 cable. And the implemented class compliancy guarantees hassle free operation for Mac and PC systems without any drivers. On top of these great features the ARC USB is backwards compatible with all RME Audio interfaces from 2001. In conjunction with the UFX+ and the UFX II the ARC USB also works as a standalone unit for handy control over DURec, Headphone Levels and Setups. Make sure you subscribe to our channel: http://www.youtube.com/user/RMEAudio?sub_confirmation=1 Follow RME Audio on Facebook: http://rme.to/facebook Follow RME Audio on Twitter: http://rme.to/twnews