Asus M2N-SLI - Manual (Page 28)

2- Chapter 2: Hardware information
2.2.4 Layout contents
Slots Page
1. DDR2 DIMM slots 2-11
2. PCI slots 2-17
3. PCI Express x1 slots 2-18
4. PCI Express x16 slots 2-18
Jumper Page
1. Clear RTC RAM (3-pin CLRTC) 2-20
Rear panel connectors Page
1. PS/2 mouse port (green) 2-21
2. Serial (COM) port 2-21
3. IEEE 1394a port 2-21
4. LAN 1 (RJ-45) port. 2-21
5. LAN 2 (RJ-45) port. 2-21
6. Rear Speaker Out port (black) 2-21
7. Center/Subwoofer port (orange) 2-21
8. Line In port (light blue) 2-21
9. Line Out port (lime) 2-22
10. Microphone port (pink) 2-22
11. Side Speaker Out port (gray) 2-22
12. USB 2.0 ports 1 and 2, 3 and 4 2-22
13. External SATA port 2-22
14. Optical S/PDIF Out port 2-23
15. Coaxial S/PDIF Out port 2-23
16. PS/2 keyboard port (purple) 2-23