Asus TS100-E10-PI4 - Page 50

Chapter 3: Motherboard Information
3-10
3. HarddiskactivityLEDconnector(4-pinHDLED1)
This LED connector is for the storage add-on card cable connected to the SATA or
SAS add-on card. The read or write activities of any device connected to the SATA or
SAS add-on card causes the front panel LED to light up.
4. USB2.0connectors(5-1pinUSB14;10-1USB78)
These connectors allow you to connect a USB 2.0 module for additional USB 2.0 front
or rear panel ports. These USB connectors comply with USB 2.0 specication that
supports up to 480 Mbps connection speed.