Features:<br> Connector: USB Type A socket, 2 stereo output jacks, 2 mono microphone input jacks.<br> Includes xear 3D, virtual 7.1 channel sound simulation software under Windows XP/Vista.<br> Meet the first-class 1.0 USB audio device specification.<br> There is no need to install the driver in the following operating systems: Windows98 / SE / ME / 2000 / XP /Server 2003 / Vista, Linux / MacOS.<br> USB bus-powered mode, no need for external power supply.<br> USB2.0 pure digital audio output, virtual 7.1 channel processing capability (actually 2.1 channels), the effect is similar to the sound card integrated on the motherboard.<br> 100% brand new and high quality<br> Using the CM100B sound card chip, it can be used without a driver, or it can be used to obtain stronger functions by installing a driver, with sound effect settings and sound field settings, and good compatibility.<br> <br> Package Includes:<br> 1PC X Sound Card<br> <br> Specifications:<br> Material: Aluminum alloy<br> Size: approx. 7x2.6x1cm/2.76x1.02x0.39in<br> Colour: Black,Gold ,Silver<br> <br> note:<br> No retail package.<br> Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.<br> Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store