Understanding this matters because a "manual" for a wireless card is very different from a manual for a motherboard. If you need the manual to install drivers, you are in the right place. If you need a user guide for a laptop case, you may need the brand name (e.g., ASUS ROG).
The full FCC ID usually appears as 2AD5-XXXX or 2AD5XXXX . The manual you need corresponds to that specific wireless module, not a full laptop or desktop system. pegatron 2ad5 manual link
If the 2AD5 module came inside a laptop or desktop: Understanding this matters because a "manual" for a
Without the full device name or FCC ID, a paper would have . a paper would have .