External Sound Card Enhance the audio quality of your computer with our USB sound card. It can easily convert USB to 3.5mm single hole sound card and supports high-quality transmission. Simply plug it into your computer and it's ready to use. Works with most USB headsets and microph, this small and lightweight device is easy to carry around with you. Experience crystal-clear sound anytime, anywhere. Specification: Product name: USB Sound Adapter Color: black/grey/silver material: metal Attributes: USB to 3.5mm sound card adapter Chip indicators Decoding capability: up to 24bits96KHz Output drive impedance: 1Vrms@32Ω Signal-to-noise ratio (SNR)@1KHZ0dBFS:105dB±2dB THD+N@1KHz0dBFS:-88dB±2dB Crosstalk suppression@1KHz0dBFS:-53±2dB Net weight: about 10g Weight with packaging: about 10g Product size: 4.7*1.5*0.8cm/1.83*0.59*0.31 inches Packing size: 4.7*1.5*0.8cm/1.83*0.59*0.31 inches *Warm reminder: The size and weight are measured manually and there may be slight deviations from the actual . Pack list: USB Sound Adapter*1