the emi 6|2 m is a high quality usb audio and midi interface with an integrated usb hub. it provides six 24 bit analog inputs and two analog outputs, with sample rates up to 96 khz supported. also incorporated are a stereo headphone jack and stereo s/pdif digital i/o, with the latter doubling for midi i/o duties. this was included in a pack of software/hardware but i don't need it. i have used it only twice. it is in superb condition, as new!