The WiFi Signal Extender is a white unit that amplifies internet signals to extend the range of your wireless network. With a maximum data transfer rate of 300 Mbps, it is compatible with routers and can be used to boost the signal strength for devices such as PCs, television sets, and iPods. The extender features built-in 2 antennas and supports various wireless security protocols like WEP and WPA2. It is designed to provide a strong and reliable WiFi connection throughout your home or office, ensuring seamless connectivity for all your devices.