RME Fireface UFX II 24 Bit / 192 kHz, 60-channel Hi-Performance USB 2.0 Audio Interface, 19", 1RU With capacity for 60 audio channels (30 input and 30 output), support for sampling frequencies upward of 192 kHz, and the flexibility provided by USB connectivity, the new Fireface UFX II is an ideal solution to a wide range of recording, mixing, and monitoring applications.