Packaging and Contents

MSI keeps it simple and straightforward with this box. The front has "MAG B660M Mortar WiFi DDR4" in bold white lettering to make sure you won't miss it. Across the bottom, some important tidbits are shown, such as Windows 11 and TIM 2.0 support.

The back of the box does an excellent job of highlighting features this motherboard has to offer. Directly in the middle is a depiction of the motherboard. Surrounding it, two columns outline features like 2.5G LAN and USB 3.2 2x2 support. Overall, this is a prime example of how to show a potential buyer what is being offered with clearly laid out sections of the more detailed specifications for those who need further confirmation.


The included accessories consist of the basics with a manual, SATA cables, and Wi-Fi antenna, to name a few. Being budget-orientated, extra things like ARGB extension cables are absent.

The full list of accessories includes:

• User manual
• Quick installation guide
• Driver DVD (drivers/software)
• SATA 6 Gb/s cables
• Wi-Fi antenna
• Case badge
• EZ M.2 clip
• MPG stickers
• Product registration card
• Small screwdriver set