Summary: I did a lot of research to eventually discover this product. It solved my biggest problem...internet performance. Comcast delivers high speed service to my house, perhaps in range of 50 Mbps. My Netgear Prosafe router was retarding the speed to under 10 Mbps. Trendnet has a WAN performance much higher than Comcast speed so it was a no-brainer to switch to Trendnet. Haven't noticed much difference in LAN performance, but that wasn't of concern to me.