Enter the Angry Audio USB Analog Audio Gizmo. Angry Audio engineered it so the power, ground, and data lines between the computer and audio circuitry are all galvanically isolated. A ground loop is simply not possible. It costs more to build it this way, so you wont see this approach on cheap USB interfaces. But man, its worth it!Main Features:RUGGED, POWDER-COATED STEEL CHASSIS WITH CONVENIENT MOUNTING TABS.COMPUTER POWER, GROUND AND DATA LINES ARE GALVANICALLY SOLATED FROM AUDIO CIRCUITRY.RJ45 AUDIO PORTS USE THE STUDIOHUB+ FORMAT. XLR ADAPTERS INCLUDED.FULLY BALANCED INPUTS AND OUTPUTS CAPABLE OF +24DBU!POWERED BY YOUR COMPUTER’S USB PORT. USB CABLE INCLUDED.CLASS COMPLIANT. NO DRIVERS NEEDED. PLUG IT IN AND YOUR OS WILL RECOGNIZE IT AS A STEREO AUDIO DEVICE