Summary: I have these installed on my home computers. Connections are through a Motorola SB6141 modem, and a Netgear WNDR3700. My internet service is 30 meg. Installed with the latest Realtek drivers, it delivers what's advertised.
Summary: Installed this card after my onboard ethernet got zapped by lightning. (Go figure something like that happens here in Central Florida :) ) I disabled onboard ethernet, and NIC worked out of box on Hackingtosh with no issues. Drivers were loaded for Win7. Works great!! Best $13 I spent in a while.