English7Computer Front ViewCaution : Please insert these media upside down to avoid damagingyour hardware.RC950 RC550 Description1 2 Super Dial for selecting PC / Entertainment modes2 1 Power Button3 9 Eject button for Optical Drive4 Eject button for Optical Drive5 6 Microphone-in Jack6 5 Speaker/ Headphone Jack7 4 1394 Port8 3 USB Ports9 8 Media Buttons10 14 FDD Drive11 15 FDD Eject button12 16 FDD Indictor13 17 MMC/SD Slot14 18 MS Slot*15 13 SM Slot16 12 CFI/CFII Slot*7 Mode Display10 Optical Drive11 CFI/CFII Eject Button