If you have a modern device (Snapdragon 845 or newer, Exynos 2100, or any Tensor/G-series chip), your WiFi radio can handle speeds up to 1.2 Gbps (WiFi 5) or 2.4 Gbps (WiFi 6). If your speed test shows only 50 Mbps, the problem is likely:
This comprehensive guide covers everything you need to know about finding, installing, and updating WiFi speed modules for Magisk. wifi speed magisk module upd
Magisk modules are not all safe. Stick to trusted sources: If you have a modern device (Snapdragon 845