iLuv USB Audio Adapter, Compatiable with BOTH PC and Mac Computers, Premium Aluminum finish, and works for 3.5mm style Headsets with Microphone Signals; Chat using Skype, AIM, Yahoo and MSN messenger. REVIVAL OF PC HEADSETS FOR MAC - If you switched your PC to a new Mac recently, you would realize that the headsets you used for PC cannot be used with the Mac. With USB Audio Adapter you can still use previous headset on Mac. Save your old companion. simple easy PLUG-N-PLAY-Nobody likes extra steps to use a product.This adapter doesn't require separate installation of software or driver.Simply plug in the mic and earphone jacks of PC headsets to the adapter and connect the USB on the adapter to Mac. MINIMIZED SIGNAL LOSS/ sound-This adapter is specially structured to minimize signal loss.When cable transmits signal or current,there is loss around the cable.To prevent the signal loss the cable is double shielded.Outstanding performance will please you. MORE DURABLE, USE IT LONGER  Have you thrown away a cable as the cover was torn off? This adapter is built to withstand daily wear and tear. Especially, the neck of the cable is structured to minimize breaking at its most vulnerable point. AWARD WINNING DESIGN - This USB Audio Adapter is honored with iF Product Design Award and Red Dot Design Award, two of top 3 prestigious design awards worldwide. Premium aluminum finish, functionality, and the convenience make it different. REVIVAL OF PC HEADSETS FOR MAC - If you switched your PC to a new Mac recently, you would realize that the headsets you used for PC cannot be used with the Mac. With USB Audio Adapter you can still use previous headset on Mac. Save your old companion. simple easy PLUG-N-PLAY - Nobody likes extra steps to use a product. This adapter does not require separate installation of software or driver. Simply plug in the mic and earphone jacks of the PC headsets to the adapter and connect the USB on the adapter to Mac. Easy. MINIMIZED SIGNAL LOSS/ sound - This adapter is specially structured to minimize signal loss. When a cable transmits signal or current, there is loss around the cable. To prevent the signal loss the cable is double shielded. Outstanding performance will please you. MORE DURABLE, USE IT LONGER  Have you thrown away a cable as the cover was torn off? This adapter is built to withstand daily wear and tear. Especially, the neck of the cable is structured to minimize breaking at its most vulnerable point. AWARD WINNING DESIGN - This USB Audio Adapter is honored with iF Product Design Award and Red Dot Design Award, two of top 3 prestigious design awards worldwide. Premium aluminum finish, functionality, and the convenience make it different.