MSI FR720 User Manual page 42

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3. Audio Port Connectors
Make high quality sound blaster with stereo system and Hi-Fi function supported.
4. Power Connector
To connect the AC/DC adapter and supply power for the notebook.
5. HDMI Connector
HDMI (High Definition Multimedia Interface) is a new interface standard for PCs, displays and
consumer electronics devices that supports standard, enhanced and high-definition video, plus
multi-channel digital audio on a single cable.
6. USB 2.0/ 3.0 Port (Optional)
The USB 2.0 port allows you to connect USB-interface peripheral devices, such as the mouse,
keyboard, modem, portable hard disk module, printer and more.
USB 3.0, the SuperSpeed USB, delivers the higher interface speeds for connecting various
devices, such as storage devices, hard drives, or video cameras, and offers more advantages
over high-speed data transferring.
Headphone: A connector for speakers or
headphones.
Microphone: Used for an external microphone.