The WX3100 is the ideal partner unit for the Zyxel DX3301 router. The WX3100 will pair to the router and create a MESH wifi with the router as the master. Typically, two WX3100 units will be sufficient with the router to cover a property of under 1300 sq ft. This self-installed, self-managed unit is the same unit we use for our Multiroom service, however this purchase does not come with the Net1 management service. If you want a fully managed and supported service, sign up for our multiroom service using the link on the menu at the top of the screen.