The OPTI SOUND CARD ISA OP931-3DIS, model MF-009, is a sound card manufactured by OPTI and sold by Dream Hardware. This internal sound card features an IDE wavetable and is designed to enhance the audio capabilities of a computer system. With its specified FCC ID, users can ensure that it meets regulations and standards for electronic devices. Ideal for those looking to improve sound quality and functionality in their computer setup.khwh r lge red bin-6