Asus GD30CI Manuel De L'utilisateur page 15

Optical disk drive bay / Hot swappable module. There is an optical disk drive or a hot
swappable module in this bay.
Rear
USB 2.0 ports. These Universal Serial Bus 2.0 (USB 2.0) ports connect to USB 2.0 devices
such as a mouse, printer, scanner, camera, PDA, and others.
USB 3.1 gen1 Type C port. This Universal Serial Bus (USB) Type C port is for USB 3.1
gen1 mobile or peripheral devices.
USB 3.1 gen1 Type A port. This 9-pin Universal Serial Bus (USB) Type A port is for USB
3.1 gen1 devices.
Side Speaker Out port (gray). This port connects to the side speakers in an 8-channel
audio configuration.
Rear Speaker Out port (black). This port connects to the rear speakers in a 4, 6, and
8-channel audio configuration.
Center/Subwoofer port (orange). This port connects to the center/subwoofer
speakers.
ASUS GD30CI 15