TP-Link Wi-Fi Range Extender, model RE305 (AC1200). Its main function is to cover dead spots in the house and expand the range of the main router. Here are its most important specifications and features in detail: Key Features Dual Band Support: Works on two different frequencies to reduce interference and ensure better speed: 2.4GHz: Speed up to 300Mbps (suitable for normal browsing and longer-range coverage). 5GHz: Speed up to 867Mbps (ideal for HD/4K streaming and online gaming). Smart Signal Indicator: Helps you choose the best location to connect the device via a signal light that shows the strength of the connection to the router. Access Point Mode: Has an Ethernet Port that allows you to connect a network cable and convert wired connection to a fast Wi-Fi hotspot. Easy Control and Setup: You can easily set it up and control it via the TP-Link Tether app on your mobile (iOS / Android) or with a single button press (WPS). Wide Compatibility: Works with any router or access point you already have. The extender is brand new in its box. Reason for selling: I have another one.