content: I have 4 Tivo's in the house and each uses a different type of WiFi adaptor. I bought the Tivo AG0100 to connect my Series 2 to my Linksys Router in 2007 to replace a Linksys adaptor to get better speed. Never got the faster speed but it worked fine for 2 1/2 years and died suddenly. I giving two stars because it did not last very long. The other WiFi adaptors (Linksys and Microsoft) are still working and they are older. I do want to note that the Tivo WiFi adaptor runs hot, while the others are not even warm.