Vention, Model – Vention USB External Sound Card, Type – USB External Sound Card, Interface – USB 2.0 A Male/3.5mm Female, Playback (bit) – 16bit, Microphone in – 1 x 3.5mm Female, Headphone out – 1 x 3.5mm Female, Others – Part Number: VAB-S17-B, Connector: Gold-plated, Sampling Rate: 44.1/48K, Channel: 2.1 channel, Shell: Aluminum Alloy + ABS, Compatible: Desktop, Laptop, Tablet, All-in-one, Speaker, Earphone, Microphone, Headset, Operating System: Windows 7, 8, 10, Vista, XP, MacOS, Linux, Chrome OS, Dimension: 28 x 28 x 12 x 11mm, Warranty – 1 Year