@Ivaylo hard 1 ft distance from router to pc... When I am choosing auto mode still getting 20-22 Mbps.. one thing I have to tell you I am using one d link router from this router using lan cable and...

@Mr.Toni distance from my pc to router is hardly 1 ft ..when I am choosing channel and width in auto mode still getting 20-22 Mbps speed... One more thing I am using one d link router using lan cable...

I have 50Mbps internet plan. When i am using lan cable i am getting around 48-49 Mbps but when i am connecting using wifi i am getting only 20-22 Mbps... I have changed the router channel like 1,6,11...