Startech (ICUSBAUDIO2D) USB Stereo Audio Adaptor External Sound Card

USB Stereo Audio Adaptor External Sound Card with SPDIF Digital Audio Product Information Computer Interface: USB Product Overview Add digital and analogue sound outputs via USB S/PDIF digital output with AC3 (Dolby Digital) and DTS pass-through support Supports 5.1 surround sound (Windows only) 3.5mm headphone and microphone ports Integrated 4 position TRRS headphone connection External volume control and EQ switch LED status bar displays sampling rate USB interface and power Supports Win XP/Vista/7/8 and Mac OS X 2 year manufacturer warranty Contents Contents: USB sound card, software and user guide