I was able to get a v1 which DOES work with my TiVo, but this adapter overheats like clockwork, and shuts down. To get a connection I need to unplug it, let it cool, and force a reconnect. This is very annoying, and I don't reccomend you buy this if you don't want to have to update your TiVo manually. That said, when it IS running, it works fine.