Behind electricity and running water, Wi-Fi is one of the most critical utilities in your home. But it's useless without a proper wireless router -- those silent workhorses that keep your phone, tablet, computer, TV, and every other connected device in your midst running smoothly.
Unfortunately, they can be fickle little brats sometimes, and occasionally need more than just a reset -- they need to be replaced. You don't need to shell out hundreds for a new one; you can find something perfectly suitable for under 50 bucks. Here are your best bets, available on Amazon right now.