My Acer desktop is very near my modem and router, so I have it connected to my router with an ethernet cable. The download speed is about 600Mbps, which is what I pay for. My wife's Dell Inspiron (3 years old) is about 14 feet away and connects wirelessly. The download speed is only 70 Mbps. I moved her laptop near the router, and there is no difference in the download speed. Then I connected it to the router with an ethernet cable, like my desktop. Hardley any difference. I set up both computers, so I doubt if a setting is wrong. Any suggestions in the great difference in download speeds ?? Thanks, Mike