At 09:56 AM 3/10/2011, Wes Johnston, AI4PX wrote: >you mean like this one: >http://www.westmountainradio.com/product_info.php?products_id=pnp That device has no on-board USB audio device or "sound card". It's still dependent on the sound card in your computer. Devices such as the Tigertronics Signalink USB have a built-in USB audio device. Bob...