ASUS TUF GAMING A520M-PLUS II AMD A520 Socket AM4 micro ATX

The motherboard or mainboard is the component that connects all the different parts of your computer. Often it has some integrated components like a sound card, enabling your computer to play sound, or a network card, to connect your computer to the network. The standard form factor (size) for motherboards is ATX, you need at least a midi-tower to fit one of those in. Micro-ATX motherboards are often more complete and have more onboard devices, like a video board and fit in smaller cases, but are generally less expandable.

WARNING: BUTTON/COIN BATTERIES ARE HAZARDOUS. KEEP OUT OF REACH OF CHILDREN

Swallowing or placing a lithium button battery inside any part of the body can cause severe injury or death in 2 hours or less.
Swallowing or placing a non-lithium button battery inside any part of the body can cause serious injuries.
Medical attention should be sought immediately if you suspect that your child has swallowed or placed a button battery inside any part of the body.
Call the 24-hour Poisons Information Centre on 13 11 26 (Australia) or 0800 764 766 (New Zealand) for fast, expert advice.
Regularly examine devices and make sure the battery compartment is correctly secured, e.g., that the screw or other mechanical fastener is tightened. Do not use if the compartment is not secure.
Dispose of used batteries immediately and safely out of reach of children.