Steinberg UR22 mkII Audio Interface.

Mini 2 Channel USB Audio Interface Sound Card Recording Streaming and Podcasting

Alesis io|2 USB Audio Recording Interface 2-Channel Silver Mac PC Studio

Steinberg CI1 USB Audio Interface Unit only

USB Audio Interface for PC Mac Music Recording Streaming 2 Channel XLR Line MD32

Native Instruments Komplete Audio 1 USB Interface PC Music Excellent Condition

Steinberg Audio Interface CI 2 *MISSING CABLES* (C49)

DigiDesign MBox 2 USB Audio Interface (Read)