View Internet Providers Don't Want You Buying One Images. This tiny device easily fixes slow internet! However, your last decision — your choice of whether to rent or buy a router and modem and if you do buy, which router or modem that is — can be your most important of all.
Anyway, once you've got a list of potential providers in your area, it's time to shop around. And now, more than ever, it's nice to have those. This doesn't apply to adsl, fiber, or satellite connections — just cable.
You shouldn't buy a modem with the plan on taking it with you when you move — you may not be able to use it with your next internet service provider.
If you're renting that combined router/modem from a cable internet provider, there's also another option — you can generally buy your own router to eliminate the router service fee from your monthly cable internet bills. How to rma a defective product you may also want to contact your internet service provider and ask if they plan on upgrading their system any time soon. Once you've selected your internet service provider and the plan that works best for you, it's easy to think that your shopping is over. But if you maintained the same internet service (and, let's be real, of course you did), there's a good chance you're still renting the modem from your cable provider.