PCI Express x16: 3x PCI-E x16 slot
1x PCI-E x1 slot
PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)
PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset)
PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset)
PCI_E4 Gen PCIe 3.0 supports up to x1 (From Chipset)
Audio Chipset: 1 ESS ES9280AC DAC chip+2 ESS ES9080 chips
DTS Sound Unbound
High Definition Audio
2-channel
Support for S/PDIF Out
* The line out jack and the optical S/PDIF out connector can only be used one at a time.