I have this circular cable attached to the back of the modem, but I just bought a new modem+router of tp link 300mbps which doesn't have the circular but just offers an ADAL connector slot. What to do? Pls help asap.
hmm is it cable broadband?than you need BNC to RJ45 but its difficult to get one easily as far as i know.I may cost you high.
Does you modem of that circular cable has lan port?and i am sure tplink will support to work as wan router.you can configure tplink to work with that modem together
You can setup easily
But best will be describe your scenario.Is your original cable modem faulty?or you neede wifi thats why you bought tplink