The RME ARC USB Control for TotalMix FX and Fireface UFX+ is an intuitive control unit designed for use with TotalMix FX. Optimised for use with RMEs Fireface UFX+ the ARC USB control offes convenient control over the routing and effection section. The unit features a large jog wheels and 15 freely assignable buttons. Additionally the ARC USB control features a connector for a foot switch which can be individually assigned. It can also be used to simultaneously control multiple units.