The PreSonus AudioBox USB® 96 is a 2 in and 2 out audio/MIDI recording interface for recording at up to 24-bit and at up to 96kHz sample ...

The PreSonus AudioBoxTM iOne ($129 MAP) and AudioBox iTwo ($159 MAP) are USB bus-powered audio/MIDI interfaces for Mac®, Windows® and Apple's
iPad using an attendant USB ...