MobilePre USB is the perfect audio interface and preamp for your laptop recording needs. A total of three kinds of audio inputs and outputs provide maximum flexibility for any application - including two on-board microphone/instrument preamps and high-impedance instrument inputs ideal for connecting guitars and basses. MobilePre USB is completely bus-powered so you can take it anywhere you need to record and play music - including field recording and sampling expeditions with your laptop. (Of course, you can use it on the desktop as well.) And with its zero-latency direct monitoring it can provide you with an easy and professional recording experience.