Along with new Fire TV hardware and improved Alexa functionality, Amazon is showing off its first Wi-Fi 7 router. The Eero Max 7 arrives later this year for $600—as you can probably guess, it's the best Eero router available to date, but it's totally overkill for most people. You should only buy this router if you pay for 10 Gig fiber internet, or if you own cutting-edge server equipment that could benefit from increased LAN speeds.