Acer Aspire 4930 Aspire 4330 / 4370Z / 4370ZG / 4930 User's Guide EN - Page 11

English 11 Power • subsystem • • • • Special keys and • controls • • • I/O interface • Environment • • ACPI 3.0 48.8 W 4400 mAh 3-pin 65 W AC adapter* 3-pin 90 W AC adapter* Energy Star 4.0 88-/89-/93-key keyboard Touchpad pointing device Empowering Key Easy-launch buttons: WLAN, volume up and down and Bluetooth® ExpressCard™/54 slot 5-in-1 card reader (SD™, MMC, MS, MS PRO, xD) Two USB 2.0 ports External display (VGA) port Headphone/speaker/line-out jack Microphone-in jack Line-in jack Ethernet (RJ-45) port Modem (RJ-11) port DC-in jack for AC adapter Temperature: • Operating: 5 °C to 35 °C • Non-operating: -20 °C to 65 °C Humidity (non-condensing): • Operating: 20% to 80% • Non-operating: 20% to 80% Note: * only for certain models. Note: The specifications listed above are for reference only. The exact configuration of your PC depends on the model purchased.