Xiaomi YU7 Roof Rail Power Dock
Q: What is the purpose of the roof rail power expansion dock on Xiaomi YU7? Which external products can be connected?
A: The roof rail power expansion dock is a power extension product designed for Xiaomi YU7’s roof rail system. Installed on the rear ceiling, it allows connection to external devices like 4K gimbal cameras or projectors (only in parking mode). It draws power directly from the vehicle via Pin-point interfaces. Equipped with dual Type-C ports (100W max per port), it enables simultaneous charging for two devices during travel.
