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Good Quality
1) Comply with USB 2.0 Full-speed (12Mbps) specification
2) Complaint with USB Audio device class specification 1.0
3) Complaint with USB HID Class Specification 1.1
4) USB bus-powered mode, no external power required
5) Connectors: USB Type-A, Stereo output jack, Mono microphone input jack
6) Support virtual 7.1 channel sound simulation software for Windows XP/ Vista
7) Free Drive required for Windows 8/7/9/10/2000/XP/Server2003/Vista, Linux, MacOS
Turn a USB port into a virtual 7.1 channel Sound Card
Works with USB enabled laptop and desktop computers
Supports 7.1 surround sound
USB sound card / USB external sound card / Laptop sound card / USB sound adapter / USB 7.1 sound card
Plug-and-play installation
Add speaker/headphone and MIC to almost any USB system without having to manually install drivers
Built-in volume and mute controls and virtual 7.1 audio output for Windows
[WIDE APPLICATIONS] Designed for 3.5mm jack devices like headphones, headset or microphones that stop working or have issues with output cutting in and out.
[LOUDER PREVIOUS-SOUND] Louder the sound that computer cannot do by itself, create surround sound effect which will bring you fantastic feelings.
[NO DRIVERS] Easy to use, no extra drivers is needed. Plug and play for instant audio playback.
[Mixer FUNCTION] Mixer Function can adjust the output electronically level. Functional keys including microphone-mute, speaker-mute and volume-up/down roller.
[OPERATIING 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. Lightweight and portable size makes it convenient to take everywhere.