Sound Card Adapter Usb 2.0 .7.1 External Usb Audio

【USB External Stereo Sound Adapter】USB audio adapter is adds a mono microphone-in and a stereo audio-out port to your computer through a USB port, which enables you to connect your existing headphones, headset, speakers, or microphone with 3.5mm jack to your PC through a USB interface. 【Plug and play】 USB powered, no external power required. Built-in noise reduction chip, to avoid electromagnetic interference and make the sound clearer. 【Wide application】Designed for 3.5mm jack and virtual 7.1 channel devices like headphones, headset or microphones that stop working or have issues with output cutting in and out. USB headset adapter is also suitable for sound card in the computer/laptop/desktop that dying or losing connection with motherboard.