The WL-330gE adapter has at least 4 modes. I set mine in bridge mode after setting up the wireless link, and it just sort of disappears. Any network equipment connected to the RJ45 jack does a DHCP request all the way back to my D-Link router, and they appear on the same subnet as everything else. I've connected up a variety of equipment to my WL-330gE, and with one exception, they all work great. It's currently hanging off my 612.