Appendix A Specifications72English Audio• 16-bit AC’97 stereo audio• Dual speakers and one internal microphone• Separate audio ports for headphone-out, line-in and microphone-in devicesKeyboard and pointing device• 88/89-key Windows keyboard• Ergonomically-centered touchpad pointing device with scrollfunctionI/O ports• One Type II PC Card slot• One RJ-11 phone jack (V.92, 56Kbps modem)• One RJ-45 network jack• One DC-in jack (AC adapter)• One external monitor port• One speaker/headphone-out jack (3.5mm mini jack)• One audio line-in jack (3.5mm mini jack)• One microphone-in jack (3.5mm mini jack)• One Infrared (FIR) port (manufacturing option)• One IEEE 1394 port (manufacturing option)• One S-video TV-out port (manufacturing option)• Three USB 2.0 ports• 3-in-1 MS/MMC/SD card reader (manufacturing option)Weight (with battery)• 14.1” display model: 2.75 kg (6.06 lbs)• 15.0” display model: 2.91 kg (6.42 lbs)• 15.4” display model: 2.95 kg (6.48 lbs)