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Member Since: ‎07-26-2013
Posts: 8

Motorola SB6121 with Netgear Router

I had been having a great deal of trouble with the Motorola SBG6580 gateway modem so I went and purchased a Motorola SB6121 along with a new Netgear WNR1000v3 router.  When I have a computer or device hooked directly into the router, I am getting download speeds of around 75 mbps download and 11 mbps upload, sometimes even higher.  When testing my speed wirelessly, like with a laptop, my download speed is down to about 22 mbps but my upload remains around 10 or 11 mbps.  I have live chatted on Netgear's support site but it really hasn't helped much so far. They have had me change my channel, refresh my firmware, and change the Fragmentation Length and CTS/RTS Threshold values to 2304.   Does anyone have a clue what might be killing my wireless speeds?  

Posted by
New Visitor
Member Since: ‎07-20-2014
Posts: 1

Re: Motorola SB6121 with Netgear Router

the exact same thing happened to me,28 mbps when wired,and 20 over wireless.

using motorola SB6121 & netgear wnr1000v3 router combination.

WMM turned off

No solution in signtSmiley Sad.

Posted by
Connection Expert
Member Since: ‎12-24-2003
Posts: 47,352

Re: Motorola SB6121 with Netgear Router

Year old topic now being closed.