Asus Q87T/CSM User Guide - Page 25

7. USB 3.0 connector (20-1 pin USB3_12) This connector allows you to connect a USB 3.0 module for additional USB 3.0 front or rear panel ports. With an installed USB 3.0 module, you can enjoy all the benefits of USB 3.0 including faster data transfer speeds of up to 4.8Gbps, faster charging time for USB-chargeable devices, optimized power efficiency, and backward compatibility with USB 2.0. USB3_12 IntA_P2_D+ IntA_P2_DGND IntA_P2_SSTX+ IntA_P2_SSTXGND IntA_P2_SSRX+ IntA_P2_SSRXUSB3+5V Q87T PIN 1 GND IntA_P1_D+ IntA_P1_D- GND IntA_P1_SSTX+ GND IntA_P1_SSTXIntA_P1_SSRX+ IntA_P1_SSRX- USB3+5V Q87T USB3.0 Front panel connector The USB 3.0 module is purchased separately. 8. USB 2.0 connectors (10-1 pin USB14, USB78, USB910) These connectors are for USB 2.0 ports. Connect the USB module cable to any of these connectors, then install the module to a slot opening at the back of the system chassis. These USB connectors comply with USB 2.0 specifications and supports up to 480Mbps connection speed. USB14 USB78 GND GND USBD+ USBD+5V NC GND USB_P7+ USB_P7USB+5V PIN 1 GND USB_P8+ USB_P8USB+5V PIN 1 Q87T Q87T USB2.0 connectors USB910 GND USB_P9+ USB_P9- USB+5V GND USB_P10+ USB_P10USB+5V PIN 1 Never connect a 1394 cable to the USB connectors. Doing so will damage the motherboard! The USB 2.0 module is purchased separately. ASUS Q87T 1-17