The TP-Link N300 WiFi Extender RE105 is a single band WiFi signal booster that operates on the 2.4Ghz frequency band. It has a maximum LAN data rate of 300 Mbps and can provide a maximum wireless data rate of 300 Mbps. This extender is designed to fit PC and television sets, and it has one Ethernet port for wired connectivity. With its white color and compact size of 3.04 inches, it is a versatile unit that can extend the range of your WiFi signal by 2 units. Additionally, it comes with a 2-year manufacturer warranty for added peace of mind.