The motherboard has a button or switch on the rear panel to clear the CMOS, which resets the BIOS to factory settings. This is useful if something goes wrong with the BIOS which stops your computer from booting, as you can reset the BIOS without opening the case to access the CMOS jumper.
The device can connect to Wi-Fi.
This feature allows you to charge your devices (such as smartphones and tablets) faster than a regular USB port. Some implementations also let you charge through the USB port even when the computer is in sleep mode or off.
802.11ac wireless works on the 5GHz frequency range. It offers higher transfer rates, improved reliability, and improved power consumption. It provides advantages for gaming and HD video streaming.
The motherboard has more CPU sockets. Multiple CPUs are typically used in servers.
Bluetooth is a wireless technology standard that allows data transfers between devices placed in close proximity, using short-wavelength, ultra-high frequency radio waves. Newer versions provide faster data transfers.