The M-Audio ProFire Lightbridge is a FireWire audio interface that allows high-speed data transfer to and from your computer. This M-Audio interface is compatible with most audio devices, giving you the flexibility to record, edit and mix audio. With a 24-bit/96 kHz resolution, the M-Audio ProFire Lightbridge gives high-fidelity sound. Use the 34 digital I/O of this FireWire audio interface to connect your MIDI, optical and S/PDIF devices to your DAW. The LED indicators of this M-Audio interface show enabled ports and give you feedback on sample rate.