The TP-Link RE900XD Wi-Fi 6 WLAN Repeater can be used both wirelessly and wired, depending on your requirements.

- Wireless: The RE900XD can be wirelessly connected to your existing router to boost Wi-Fi signals throughout your home. This is particularly useful to avoid WiFi dead zones and ensure a stable connection in all rooms.

- Wired: The repeater has a 2.5 Gbps multi-gig port and two gigabit ports. You can connect the RE900XD to your router or existing network infrastructure via an Ethernet cable to turn it into a dual-band WiFi access point. This provides an ultra-fast wired connection for devices such as PCs, smart TVs or NAS devices.

For a large home, the RE900XD is a great choice as it provides seamless and stable coverage through its Wi-Fi 6 technology and the ability to form a mesh network with a OneMesh™ router.