Kcvzitrds 7.1 Channel USB 2.0 External Sound Card for PC & Laptop - Enhance Gaming, Music, and Conference Calls with High-Quality Audio

Kcvzitrds Multi-channel technology to achieve 7.1-channel dynamic sound effects;Dynamic rotating sound field;The function of freely switching between headphone and speaker modes;Free adjustment of analog speaker position;Mixer function;Output level adjustment;16 preset rhythm modes;23 preset modes of sound field;Convert analog signals (line signals of microphones and CD, MP3, TV, radio cassette recorders, etc.) into digital signals and save them. The virtual USB 7.1-channel sound adapter is a highly flexible audio interface that can be used with any desktop or laptop computer system. Bundled with the sound of the xear 3D simulation software, your stereo speakers or earphones can be realized in a 7.1-channel environment. There is no need to install drivers, plug and play instant music playback, and it also complies with all major operating systems. USB 2.0 full-speed (480 Mbps) specification conforms to the first-class 1.0 USB audio device specification USB bus-powered mode, no external power supply requiredColour:blackMaterial:ABSSize:4.5 x 2.9 x 1.5cmPackage Contents:1 x Sound CardOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.