You can check memory support for your motherboard on the ASUS website https://www.asus.com/uk/Motherboards/PRIME-B250M-K/HelpDesk_QVL/ you need the full code like on the pdf to match your module against the list.
You can check memory support for your motherboard on the ASUS website https://www.asus.com/uk/Motherboards/PRIME-B250M-K/HelpDesk_QVL/ you need the full code like on the pdf to match your module against the list.