Excellent Compatibility Design for 3.5mm jack devices like headphones, microphone, headset with mic you can even use separate microphone and headphones at the same time.
Plug and Play Easy to use, no driver needed. This adapter connect the PC s motherboard by USB interface. Replace your broken original computer sound card .
Multifunctional Microphone and speaker mute design to turn on off audio and micro at any time. Output audio sound can be adjusted by the volume adjustment knob without controlling your computer.
High Performance This external sound card can convert a single hole laptop into two hole audio output micro input , so you could play music while chatting by microphone.
Operating System The external USB 2.0 sound card adapter can work with all major operation systems like Windows 98SE ME 2000 XP Server 2003 Vista Windows 7, Linux, Mac OS, etc. Its lightweight and portable size makes it convenient to take to anywhere.