Asus PRIME Z490-P, Manual, Page: 48 / 64

2-14 Chapter 2: Basic Installation
Chapter 2
2.2 Motherboard rear and audio connections
2.2.1 Rear I/O connection
* and ** : Refer to the tables on the next page for Ethernet port LEDs, and audio port definitions.
Rear panel connectors
1. PS/2 mouse/keyboard combo port
2. Ethernet (RJ-45) port*
3. audio jacks**
4. Optical S/PDIF OUT port
5. USB 3.2 Gen 1 Type-A ports 5 and 6
6. USB 3.2 Gen 2 Type-A ports 1 and 2
7. DisplayPort
8. HDMI™ port
9. USB 2.0 ports 9 and 10
• We strongly recommend that you connect your devices to ports with matching
data transfer rate. Please connect your USB 3.2 Gen 1 devices to USB 3.2 Gen 1
ports and your USB 3.2 Gen 2 devices to USB 3.2 Gen 2 ports for faster and better
performance for your devices.
• Due to the design of the Intel chipset, all USB devices connected to the USB 3.2 Gen
1 ports are controlled by the xHCI controller. Some legacy USB devices must update
their firmware for better compatibility.