The TP-Link RE330 WiFi Internet Extender Booster is a white unit that provides a maximum LAN data rate of 1000 Mbps and a maximum wireless data rate of 1200 Mbps. It has dual-band technology, with frequencies of 2.4 GHz and 5 GHz, and is designed to fit various devices such as laptops, PCs, tablets, smartphones, and more. The extender features a single Ethernet port for wired connectivity, a one-year manufacturer warranty, and is from the trusted brand TP-Link. With its compact dimensions of 3.6cm x 12.4cm x 6.9cm, this WiFi booster is a convenient and reliable solution for expanding your home network's reach.