SODIAL(R) 3.5mm Plug USB 2.0 to 3D Virtual Audio Sound Card Adapter 7.1 CH Product Name : USB Sound Card;Plug Type : USB 2.0 Fit for : Windows 98SE/ME/2000/XP/Server 2003/Vista,Linux,MacOS;Socket Type : 2 x 3.5mm Microphone Jack, 2 x 3.5mm Earphone Jack Total Size : 6.2 x 5.5 x 1.5cm / 2.4" x 2.2" x 0.6" (L*W*H);External Material : Plastic, Metal Main Color : Black, Silver Tone;Weight : 18g Package Content : 1 x USB 2.0 Sound Card