I have Comcast internet and am paying for 25mbps. I have my own Motorola SB6121 as a modem. When Use Ethernet and connect to my modem I get 25-28mbps. I also have a gigabit connection between my computer and my modem. Once I connect my NETGEAR Wireless Router - N300 (WNR2000) the connection goes down to a low range of 1-7 mbps. I understand there could be a loss of speed and I was wondering if there is anything I could do to use my current router or if buying a new one would be better. Btw I am in a 1000 square foot apartment that is mostly open and there is no other 2.4 ghz signals in between my router and my wireless devices.