dual-band

The Express is Roku’s introductory streaming device and accordingly sticks to 1080p quality; you need to move up to the Roku Express 4K Plus — which already includes dual-band connectivity — if you want to watch 4K / Ultra HD content.

Today, the company is introducing an enhanced Roku Express that now includes dual-band Wi-Fi for more robust, dependable streaming performance.

Eero 6 Plus dual-band mesh Wi-Fi router $111 $139 21% off The Eero 6 Plus is a dual-band, gigabit system that supports over 75 simultaneously connected devices.

Each Eero 6 Plus router is a dual-band, gigabit system that supports over 75 simultaneously connected gadgets.

The discounted kit includes a base station, which also doubles as an Eero 6 dual-band mesh Wi-Fi router, four contact sensors for doors and windows, a motion detector, and a Z-Wave range extender to reach sensors that are further out.