Amazon's third major sale of the year, Prime Big Deal Days, is set for Oct. 8 and 9. We're expecting to see some nice deals on Amazon devices, headphones, Kindles, and more — but it's unlikely that you'll need to wait until the official date to get some serious savings.

Is your internet a little sluggish? A good new router can solve that—and Amazon's fall sales event is the perfect time to make a cost-effective upgrade.

Here are 7 Prime Day Wi-Fi router deals that are all under $300 but will give your home network a much needed boost.