User's Manual

ASUS PRIME Z270-A Series
3-19
Chapter 3
HD Audio Controller
This item allows you to use the Azalia High Denition Audio Controller
Conguration options: [Disabled] [Enabled]
SATA mode Configuration: [SATA_12][M.2_1]
[Auto] Auto-detects the M.2 device mode. If a SATA device is detected,
SATA6G_1 will be disabled.
[SATA mode] Only supports M.2 SATA devices. Please note that SATA6G_1 port cannot
be used in this mode.
[PCIE mode] Only supports M.2 PCIE devices.
SATA mode Configuration: [SATA_56][M.2_2]
[X2] Run at X2 mode with SATA6G_56 enabled.
[X4] Run at X4 mode for higher performance with SATA6G_56 disabled.
USB Type C Power Switch
[Auto] The system will automatically detect your USB Type C devices and provide
suitable power if needed.
[Enabled] The USB Type C port will always provide power to your devices.
RGB LED lighting
This item allows you to turn the RGB LED lighting on or off.
Conguration options: [On] [Off]
Intel LAN Controller
This item allows you to enable or disable the Intel LAN controllers.
Conguration options: [Disabled] [Enabled]
3.6.8 Onboard Devices Configuration
The items in this menu allow you to switch between PCIe Lanes and congure onboard
devices.