Asus X450JF - Manual (Page 21)

Notebook PC E-Manual 1
Right Side
USB 2.0 port (on selected models)
This USB (Universal Serial Bus) port is compatible with USB .0
or USB 1.1 devices such as keyboards, pointing devices, flash
disk drives, external HDDs, speakers, cameras and printers.
Optical drive
Your Notebook PC’s optical drive may support several disc
formats such as CDs, DVDs, recordable discs, or rewritable discs.
Optical disc drive eject button
Press this button to eject the optical drive tray.
15” and 14" model