<b>Description: </b><br> Powered by C-Media HS-100B chipset, TROND AC2-P USB Audio Adapter is constructed of durable ABS housing, and can easily covert any existing USB port of your computer into a 3.5mm TRRS port with integrated audio OUT and microphone IN.<br> <br> It bypasses a defective sound card or a broken 3.5mm audio port of your laptop/desktop system and quickly regain the audio function for you. Save the money and the hassle of replacing a faulty sound car! <br> <br> Unlike the previous aluminum model (TROND AC2), TROND AC2-P combines both the audio OUT and microphone IN into one single TRRS port, instead of providing two 3.5mm jacks. It not only reduces the product size, which won’t block the adjacent USB port on your computer, but also allows you to use the phone headset to listening to music, chat online, or make video conference.<br> <br> <b> Specifications: </b><br> - USB 2.0 Hi-Speed specification <br> - Backward compatible with USB 1.1 <br> - Connectors: USB type-A Male to 3.5mm (1/8 inch) TRRS phone jack Female<br> - TRRS Standard: CTIA (NOT OMTP), which is:<br> Left audio (Tip)<br> Right audio (Ring 1)<br> Ground (Ring 2) <br> Microphone (Sleeve)<br> - Bus-powered; no external power required<br> - Plug & Play, no drivers needed<br> - Dimension: 1.42” x 0.75” x 0.39” / 3.6 x 1.9 x 1.0cm<br> - Net Weight: 5.5 g / 0.19 oz<br> <br> <b> Remarks: </b><br> - TROND AC2-P is designed to connect your phone or gaming headset with only one 3.5mm TRRS plug to your computer. It doesn’t work with old headsets with TWO 3.5mm plugs which separate audio out and microphone in;<br> - The USB port on PS3 does not carry audio signal. Therefore this USB audio adapter cannot be used for PS3 game audio. <br> <b>- For some computers, please double click the sound icon in control panel and select “USB audio device” as the default device. Otherwise, TROND AC2-P USB Audio Adapter may not be recognized by your computer automatically. </b><br>