Works really well for large houses - able to use same network for entire house and VPN. The TP-Link Deco M5 AC1300 Whole Home Mesh Wi-Fi System is the whole-home Wi-Fi solution with the most comprehensive security. It delivers fast, uninterrupted Wi-Fi to every room by harnessing the power of three separate AC1300 units for up to 5,500 sq. ft. of seamless coverage. Deco is also easy to set up and grows as you add devices to your home. Deco is backed by the industry's only 24/7 lifetime support and Setup couldn't be easier with the Deco app there to walk you through every step. Networking Features LAN Ports: 2 Frequency Bands: 2, 2.4GHz / 5GHz Antennas: 4, Internal Speed: 400Mbps (2.4GHz), 867Mbps (5GHz)