Hi and thanks for trying to a neophite such as myself. I had an old Linksys 2.4 that seemed to be putting out a strong signal but started reading "Limited Access" for no apparent reason. I lost the connections to our phones, laptops and Wii. When I went to my computer guy he said to buy another modem. So I got the Clear 4G Hub, And though I follow the directions, I cant get to connect at all. Our modem for "High-speed internet" was provided by Cable one.