The WiFi Extender from TP-LINK broadcasts signals on two frequencies. It offers higher speeds compared to single-band extenders and allows connection of more devices. The 2.4Ghz frequency is the most widespread and, due to its long range, is usually congested by neighboring Wi-Fi signals, further complicating device communication. The 5Ghz frequency provides higher speed than 2.4Ghz but is more sensitive to obstacles (e.g., walls) that reduce its range. This difference, along with its more limited use, helps it have fewer interferences from other networks. The repeater can offer up to 1750Mbps in total to the devices connected to it. In practice, the actual speed shared among the devices is closer to 300Mbps. Indicatively, a high-resolution 4K movie requires about 25Mbps. The speed each connected device will have depends on the distance, obstacles, the number of other connected devices, the number of other networks in the same area, etc. It is of Wi‑Fi 5 generation, the most widespread Wi-Fi standard, which can meet the needs of most users for now. There is also the next generation, Wi-Fi 6, which offers the ability to connect many more devices to accommodate the increasing number of smart devices in a home. Connection via ethernet cable offers a speed of 1000Mbps (also known as Gigabit), which is the maximum speed that ethernet can support. It is usually found in professional environments where transferring large files (e.g., high-definition videos) is common, and in repeaters that support similarly high WLAN speeds.