Asus PRIME Z390-P, Manual

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ASUS PRIME Z390-P
1-15
8. USB 3.1 Gen 2 (up to 10Gbps) ports (teal blue, Type A) . These 9-pin Universal
Serial Bus 3.1 (USB 3.1) Gen 2 ports are for USB 3.1 Gen 2 devices.
• USB 3.1 Gen 2 / Gen 1 devices can only be used for data storage.
• Due to the design of the Intel ® 300 series chipset, all USB devices connected to the
USB 2.0 and USB 3.1 Gen 2 / Gen 1 ports are controlled by the xHCI controller. Some
legacy USB devices must update their firmware for better compatibility.
• We strongly recommend that you connect USB 3.1 Gen 2 devices to USB 3.1 Gen 2
ports for faster and better performance from your USB 3.1 Gen 2 devices.
9. DisplayPorts. These ports are for DisplayPort-compatible devices.
10. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.
1.7.2 Internal connectors
1. Serial port connector (10-1 pin COM)
This connector is for a serial (COM) port. Connect the serial port module cable to this
connector, then install the module to a slot opening at the back of the system chassis.
ON
OFF
PIN 1
COM
DCD TXD GND RTS
RI
RXD DTR DSR CTS
PRIME Z390-P Serial port (COM) connector
The COM module is purchased separately.