Rapco LTI-100 Laptop Interface

This unit is pretty much the standard in the industry. It's well made, practical, and has essential features like stereo or summed mono that anyone would need to bring laptop audio into any sound system (professional or otherwise). If you're a traveling presenter, this is a must carry with you item.The attached cord is convenient in that it prevents it from getting separated from the unit as you're packing up (usually in a rush and with many distractions). My only beef is the cord is a bit short and I usually put an extension on it so the box is not sitting on the lectern/podium. Otherwise, this is a perfect product for the intended purpose (and versatile enough to use it for other things like keyboards or iPods).Comes with a limited lifetime warrantee; and the last time I checked, it was made in the US--something that's unfortunately becoming too rare.