The measurement allowed error is +/- 1-3cm., 4., Multi-channel technology, strong virtual 5., 1 channel dynamic sound effect; , 3., Adopt advanced Xear 3D technology, support MS DirectX, EAX1., 0/2., 0,HRTF 3DX functions; , Product features: 1., USB2., 0 interface, plug and play, replacing the traditional sound card; , 2., SupportWAV/MP3/WMA/MPEG1(VCD)/MPEG2 SVCD)//DVD_Audio/DVD_AC3/DVD_DTS/ format files; , 5., Digital button design, easy to control the volume; Buy the ICUSBAUDIO2D USB Sound Card Audio Adapter with SPDIF ( ICUSBAUDIO2D ) online Mini External Sound Card For PC USB Sound Card External Mini Sound Card USB To 3.5mm Interface Stereo Plug And Play Sound Card For Laptop No driver: the volume control supports Win10/8/7/ and can work after connecting to the computer. Plug and play, no driver required, the volume can be adjusted directly by turning the knob Product parameters:Product name: 5., 1 Channel transparent external sound cardProduct interface: USB2., 0Support channel: 5., 1 channelsMaterial: plasticcolour: greenPackage Contents:1 x USB sound cardOnly the above package content, other products are not included. Mini External USB Sound Card To 3.5mm Mic Headphon... – Grandado Interface: USB interface, no external power supply, can be used for USB2., 0 version, backward compatible with USB1., 1 version, plug and play, can be used for any deviceDesktop PC and laptop with USB portSuitable for DVD, digital products, music, games and online use.
