Amazon’s new Fire TV Stick 4K can pull power directly from your TV

The new Fire TV Stick 4K will be a little easier to set up than Amazon's previous 4K streaming sticks since it no longer requires a power adapter. You can power the device directly from your TV's USB port, like the updated entry-level Fire TV Stick Amazon launched earlier this year. The Fire TV Stick 4K, available starting today for $59.99, runs on Amazon's refreshed TV OS and includes Wi-Fi 6, Bluetooth 5.3, and Bluetooth Low Energy.