The TP-Link RE300 Mesh Wi-Fi Range Extender is a wireless repeater that expands the range and strength of your home network. With dual-band frequencies of 2.4 GHz and 5 GHz, this extender provides fast and reliable Wi-Fi connectivity. Compatible with various devices that support Wi-Fi 802.11a, 802.11b, 802.11n, 802.11ac, and 802.11g, the TP-Link RE300 is a convenient and efficient solution for improving your home networking experience. Additionally, the model does not come with a custom bundle, making it a straightforward and easy-to-install option for enhancing your Wi-Fi signal.