A FireWire device can stream data in both directions at the same time, while USB requires the sent packets of data to finish transmission before the device can receive more data. This results in more stable synchronization and performance. FireWire streams data rather than packets data.This practically would apply only to interfaces with large numbers of inputs and outputs the difference in performance between a single or dual-channel USB or FireWire interface should be negligible. This results in the ability to utilize more inputs and outputs, as well as increased performance and stability. In general, FireWire devices support a higher bandwidth than USB 2.0, and therefore can send more data faster.Below are some of the common pros and cons for using a device with FireWire: Pros Despite this, most computers can be upgraded to obtain FireWire functionality at minimal cost.įireWire has long been a standard for both audio and video interfacing. Almost all modern computers feature at least two USB ports however, FireWire is somewhat more limited to the pro audio and video environment, and many budget PCs will not support FireWire out-of-the-box. Before purchasing an audio interface, the first step is to ascertain what type of communications your computer supports. Q: Should I choose a FireWire or USB audio interface?Ī: Most audio interfaces today communicate with your computer either though a FireWire connection or a USB connection.

Firewire interface for laptop