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Windows 7 internet speed slow on wireless, but fast on wired
I have two Windows 7 Laptops that connect to a Motorola SURFboard eXtreme cable modem SB6121. Suddenlink (cable provider) recently upgraded our network which gives 50 MPS speeds or more. I can only get 50 MPS when I disable wireless on my laptop and connect with a direct cable. Otherwise I get 20 MPS maximum speed. I borrowed a Windows 8 PC this weekend and was getting 51 MPS speed using wireless through the same modem. Any ideas of what could be causing this issue?