When wandering on the market, I am attracted by a small but practical item, called USB external 8.1 channel sound card. This card has highly flexible audio interface which can be used either with desktop or notebook systems. Bundled with Xear 3D sound simulation software, it turns your stereo speaker or earphones into 8.1 channel environment. And now, let’ s have a close look at this card together in the following in details.
This card has two versions, namely black and white. With multi-channel technology, it ensures strongly 8.1 channel dynamic sound. As headphone amplifier, it can enhance bass and high pitch for computer. It can also work as an audio source output. On USB bus-powered mode, there is no external power required.
This USB external 8.1 channel sound card adapter has various connectors, including USB type-A, stereo output jack, mono microphone input jack. It has functional keys for microphone mute, speaker mute, volume up, volume down, former song, next song, stop and start, quite useful and practical.
This card adapter is compliant with USB 2.0 full-speed specification, USB audio device class specification 1.0, and USB HID class specification 1.1, able to be used for desktop and notebook.
By now, you can easily see how excellent and great this USB external 8.1 channel sound card actually is, and you can understand why I am attracted by it clearly from the above. For desktop, notebook, PC, this card is undoubtedly useful and helpful.