Asus D540MA User Manual page 15

• DO NOT connect a keyboard / mouse to any USB 3.1 gen1 port when installing Windows
operating system.
• Due to USB 3.1 gen1 controller limitations, USB 3.1 gen1 devices can only be used under a
Windows
• USB 3.1 gen1 devices can only be used as data storage only.
• We strongly recommend that you connect USB 3.1 gen1 devices to USB 3.1 gen1 ports for
faster and better performance for your USB 3.1 gen1 devices.
USB 3.1 gen1 or Type-C port (only for data transfer). The Universal Serial Bus 3.1
gen1 (USB 3.1 gen1) or Type-C port connects to USB 3.1 gen1 or Type-C devices such as
a mouse, printer, scanner, camera, PDA, and others.
D540MB
5.25 inch optical disk drive bay. The 5.25 inch optical disk drive bay is for 5.25 inch
DVD-ROM / CD-RW / DVD-RW devices.
Power button. Press this button to turn on your computer.
Microphone port. This Mic (pink) port connects a microphone.
Memory card readers (optional). This area contains one or more memory card reader
slots.
Headphone port. This Line In (lime) port connects a headphone with a stereo mini-
plug.
ASUS Desktop PC
OS environment and after USB 3.1 gen1 driver installation.
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SD/MMC/MS
Smart Card
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