| External 7.1 Sound Card | USB Digital Audio Adapter | 7.1 Channel Home Theater | Game / Music Sound Card |DriverGenius 7.1 Channel USB Audio Adapter External Sound Card with SPDIF Digital Audio ,2 Micphone ports This Versatile External USB Sound Card/Audio Adapter offers a high quality solution for upgrading desktop or laptop sound. Providing a robust USB audio experience, the USB sound card connects to a host computer through a single USB 2.0 connection, to deliver impressive external audio capability that can instantly be swapped between systems, without having to open the computer case for installation.Supporting analog and digital audio for 2 to 7.1 channel audio applications, the external USB sound card provides a cost-saving upgrade from built-in/on-board sound that turns desktop/laptop sound into a home theater-ready audio solution.Features:■Simple Solution:▪easy-to-use volume control and two external microphone inputs - a convenient solution for any audio application requiring high quality sound with multi-input capability with support for 44.1 KHz and 48 KHz sampling rates for analog playback and recording or 48 KHz for SPDIF.▪A more than suitable solution for home theater, gaming or multi-media presentations, the External USB Sound Card is easy to install with plug and play support in Windows XP and Windows Vista operating systems.■OS Compatibility - Compatible For Windows 10 (32/64), 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64).Note:The External Sound Card support a headset with 3.5mm TRS headphone- and 3.5mm TRS microphone jack. XLR based microphones (even if adapted to a different interface) will not work with this audio adapter. 48V of additional Phantom Power is needed to make this work.The audio adapter does not provide Phantom Power.