The UF400e from CME Pro is a FireWire audio expansion board for use with the company's USB MIDI keyboard controllers.
Plugging in the board into the board slot on the back of a controller turns the keyboard into a multi-function synthesizer when the CME keyboard is connected to a computer.
| Connectors |
2 x 1/4" TS phone Line In (shared with microphone input) 2 x 1/4" TRS phone Line Out 2 x 1/4" TRS phone Headphones 3 x 5-pin DIN MIDI 2 x RCA coaxial S/PDIF I/O 1 x FireWire IEEE 1394 connector |