The Minisopuru iExpandMate MINI4MAX Mac Mini M4 Dock is an HDMI dock designed for Apple products. It features 4K@60Hz HDMI and 4K@144Hz DP connectors, allowing for high-resolution video output. Made in China, this M.2 connector A to HDMI 2.0 connector B dock is a versatile and efficient solution for expanding the capabilities of your Mac Mini.

Brand new opened for pictures and testing, never used as I got a macbook in the end so dont need it.