Add-on satellite is designed to easily expand coverage and increase reliability for seamless connectivity Expands Wi-Fi coverage for your 870 Series mesh system by up to 3,000 sq. ft. for enhanced connectivity throughout your home Wi-Fi 7 delivers incredible speeds up to 21Gbps, 2.4x faster than Wi-Fi 6, for ultra-smooth streaming, gaming, and multitasking Orbi app lets you add your new Orbi satellite to your existing 870 Series mesh system quickly and easily.. High-performance antennas provide enhanced 360-degree coverage from the front door to the backyard, around corners, and throughout your entire home Four 2.5 Gig LAN ports offer blazing-fast and reliable wired connections for high-speed performance Guest access allows you to provide secure Wi-Fi to visitors without compromising your main network's privacy