VIA Mainboard CX700M Chipset Based Series User Manual page 20

(17) Optional Expansion cards
Expansion Daughter-boards (optional)
AD2COM
For 2xCOM Ports Added
ADPCM
Card Bus Type I + II Supported Expansion
Interface With CF Compatible Card Reader
ADRTLAN-P/ADRTLAN-G
nd
For 2 10/100 or 10/100/1000 Ethernet
LAN
ADCF
IDE Interface Supported CF Compatible
Disk On Module
16