External Vention USB Sound Card External Sound Card Black: Enjoy 2.1 channel sound With the Vention sound card you can connect headphones to your computer with a USB port with a 3.5mm jack connector. This allows you to listen to music or podcasts without any problems, even if your computer lacks a headphone port. Vention ensures full sound quality. INTERFACEUSB 2.0 CONNECTOR3.5mm jack MATERIALAluminium Key features of the VentionVention USB sound card is a sound card in a computerAllows you to connect headphones with a 3.5mm jack connectorCan also connect headphones with a microphoneConnection to a PC via USB portBlack design