User Manual and FAQ: Google Geekworm Wiki and search M901 for manual and FAQ
How to Power: Power the M901 shield directly from the FFC PCIe ribbon. Use the Raspberry Pi 5 PD 27W power adapter
Packing List: 1 x M901 PCIe Peripheral Board with Accessories, 1x PD 27W Power Adapter for Raspberry Pi 5-US Plug, 1x Metal Case P579, 1x Active Cooler H505