MSI GT725-212US Manual page 40

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4. USB Port
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.
5. Optical Device Drive
Super Multi works as a multi-functional DVD Dual Drive and a DVD RAM Drive.
Blu-ray is a high-capacity optical disc that holds 4.5 hours of high-definition video (HD) on a
single-sided, single-layer 25GB disk.