User Manual
Page 10
... bus supporting USB 2.0 and PCI Express instead of the slower parallel bus used to connect the Notebook PC's audio out signal to SPDIF (Sony/Philips Digital Combo Interface) compliant devices for digital audio output. Windows software settings are necessary before use. 3 SPDIF Output Jack This jack provides connection to amplified speakers or headphones...
... bus supporting USB 2.0 and PCI Express instead of the slower parallel bus used to connect the Notebook PC's audio out signal to SPDIF (Sony/Philips Digital Combo Interface) compliant devices for digital audio output. Windows software settings are necessary before use. 3 SPDIF Output Jack This jack provides connection to amplified speakers or headphones...