Cisco 2921 w/3 GE,4 EHWIC,3 DSP,1 SM,256MB CF,512MB DRAM,IPB

Cisco 2921 w/3 GE,4 EHWIC,3 DSP,1 SM,256MB CF,512MB DRAM,IPB
Compact flash 0 and 1 (0, right)
EHWIC 0,1,2 and 3 (0, far right)
USB serial port
RJ-45 serial console port
AUX port
SFP
10/100/1000 Ethernet port (GE 0/1 and GE 0/2)
10/100/1000 Ethernet port GE 0/0
Ground
USB 0 and 1 (1, top)
Service module slots