7.1 & 5.1 Surround Sound Card

HIGHLIGHT [7.1 Surround Sound]-Immerse yourself in a rich audio experience with 7.1 & 5.1 USB surround sound, perfect for gaming, movies, and music. It supports stereo headphone output, line-in input, mic input and 5.1/7.1 output. [Enjoy Endless Hi-Res Music]- The headphones output supports sampling rates and resolution from 44.1Khz/16-bit to 384Khz/24-bit, and the 7.1 surround audio supports sampling rates up to 48KHz, letting you enjoy your favorite Hi-Res music on Spotify, YouTube Music, Apple Music, Amazon Music etc.. [Durable Aluminum Alloy Case]-Full Aluminum alloy housing enables full isolation of electronic interference and ensures no-loss transmission of an audio signal without static or ground noise. [Plug & Play]-No need to worry about compatibility and no external power– this sound card works seamlessly with PCs and MacBooks that lack a built-in 7.1 sound card. [Compact Design]-Input - 1*Line-In；1*TRS Mic-In；|Output - 1*TRRS Headphones；4*3.5mm Audio Interfaces. Cu