User Manual

2-35
ASUS E900 G4
2.9 Motherboard rear and audio connection
2.9.1 Rear I/O connection
Rear panel connectors
1. PS/2andkeyboardMouseport
2. USBBIOSFlashbackbutton
3. USB3.1Gen2Type-AportEA2
4.
LAN(RJ-45)ports1,2*(SharedLANisonlysupportedwhenASMB9Cardis
installed)
5. USB2.0ports9,10.LowerportsupportsUSBBIOSFlashbackfunction.
6. USB3.1Gen2Type-C™portEC1
7. USB 3.1 Gen 1 ports 3, 4
8. USB 3.1 Gen 1 ports 1, 2
9. OpticalS/PDIFOUTport
10. AudioI/Oports**
• USB3.1Gen1/Gen2devicescanonlybeusedasdatastorageonly.
• Westronglyrecommendthatyouconnectyourdevicestoportswithmatchingdata
transfer rate. Please connect your USB 3.1 Gen 1 devices to USB 3.1 Gen 1 ports and
your USB 3.1 Gen 2 devices to USB 3.1 Gen 2 ports for faster and better performance
for your devices.
* and **: Refer to the tables on the next page for LAN port LEDs and audio port definitions.