Asus P5K64 WS - Manual (Page 30)

2-4 Chapter 2: Hardware information
2.2.4 Layout contents
Slots Page
1. DDR3 DIMM slots 2-13
2. PCI slots 2-18
3. PCI Express slots 2-18
Jumper Page
1. Clear RTC RAM (3-pin CLRTC) 2-19
Rear panel connectors Page
1. PS/2 keyboard port (purple) 2-21
2. Coaxial S/PDIF Out port 2-20
3. LAN 1 (RJ-45) port 2-20
4. IEEE 1394a port 2-20
5. LAN 2 (RJ-45) port 2-20
6. Center/Subwoofer port (orange) 2-20
7. Rear Speaker Out port (black) 2-20
8. Line In port (light blue) 2-20
9. Line Out port (lime) 2-20
10. Microphone port (pink) 2-21
11. Side Speaker Out port (gray) 2-21
12. USB 2.0 ports 3 and 4 2-21
13. External SATA port 1/2 2-21
14. USB 2.0 ports 1 and 2 2-21
15. Optical S/PDIF Out port 2-21
16. USB 2.0 ports 5 and 6 2-21