M-Audio M-Track Solo 2-Channel USB Audio Interface Music, Streaming & Podcasting

Apogee Duet 2 USB Audio Interface 30 day warranty

Apogee Duet 2 USB Audio Interface

Apogee Duet 2x2 Firewire Audio Interface with Breakout Cable and Firewire Cable

Apogee Duet 2 Audio Interface mit USB Kabel & Breakout-Kabel

Apogee ONE Professional Audio Interface for Apple Mac USB Audio, not tested

Apogee Duet 2x2 Firewire Audio Interface with Breakout Cable and Firewire Cable

Apogee One USB Audio Interface