Elitegroup Z87H3-A4 (V1.0) - Manual (Page 21)

Chapter 2
17
Z87H3-A4 USER MANUAL
Please make sure that the USB cable has the same pin assignment as indi-
cated above. A different pin assignment may cause damage or system hang-
up.
This Motherboard implements one USB 3.0 header supporting 2 extra front USB 3.0
ports, which delivers 5Gb/s transfer rate.
1. USB3F: Front Panel USB 3.0 header
2. CIR: Consumer Infrared Header