Instruct: Classify a review as either positive or negative.
Query: Great unit!

M-Audio USB Midisport Uno MIDI Interface. Has worked flawlessly for me for a year, I purchased it in early '08. I use it for guitar. I run it between the MIDI ports on a Line6 POD 2.0 and a USB port on my PC. The POD is a guitar amp and effects modeler, it's MIDI ports don't carry the music (guitar signal), they only allow you to control the settings on the POD with the PC and vice versa (i.e. change amp model, or the gain, or the reverb etc...) So while I am not using it for a very demanding application it does what I need it to do. Very pleased with the product.