... Full-Speed (12Mbps) SpecificationUSB HID Class Specification 1.1USB Audio Device Class Specification 1.0.USB bus-power, no ... jack, mono microphone input jackXear 3D virtual 7.1 channel sound simulation software for XP / Vista is includedLED indicators: ... , Linux, MacOS, or higher.Xear3D (Virtual 7.1 channel sound simulation software)Manufacturer Part Number: SYBA SD-CM-UAUD71 USB Sound Card Adapter