D-Link DCS-2102 - Manual (Page 5)

2
Minimum System Requirements
Wired (10/100 Fast Ethernet) network
Wireless 802.11g network (for DCS-2121 only, for wireless use only)
PC with:
1.3 GHz processor or higher
128 MB memory or more
Windows XP SP2 or Vista
Internet Explorer 6 or higher
Multiple camera operation requires:
2.4 GHz processor or higher
512 MB memory or more
Video card/chipset with 32 MB RAM
Windows XP SP2 or Vista
Internet Explorer 6 or higher
Wireless use requires (DCS-2121 only):
802.11g Wireless Router or Access Point (for wireless use)