Rockspace Dual-Band WiFi Extender — 4T4R MU-MIMO, Gigabit Ethernet, 2100Mbps, IPv6, Strong 5GHz Wall Penetration

Engineered for a stable connection, this Rockspace WiFi extender combines a Smart Signal Switch with high-quality PCB dual-band antennas and 4T4R MU-MIMO technology to extend dual-band networks and support multiple devices. It automatically selects the best channel for faster, more reliable internet and, compared with traditional 2T2R MU-MIMO, keeps devices connected even when moving by switching to the stronger network signal. Designed to work well with optical routers, the extender delivers strong wall penetration on the 5 GHz band and is suitable for multi-storey homes or large single-storey bungalows. It supports fiber internet up to 2100Mbps via a full Gigabit port and is IPv6-compatible for smooth HD streaming and gaming. Universal compatibility allows pairing with any wireless WiFi router, gateway, or access point, and it can extend connectivity to phones, PCs, smart-home gadgets and wired devices through the Ethernet port. The built-in Gigabit Ethernet port also lets you attach a single wired device directly—ideal for a smart TV, gaming console, Blu-ray player or other high-bandwidth devices. Setup is simple: connect in two steps using WPS or a web browser; LED signal indicators guide placement (blue = good, red = poor). For optimal coverage the upper antennas rotate 270 degrees and the lower antennas rotate 180 degrees.