2 Chapter 1T Dual independent displays supportT 16.7 million colorsT MPEG-2/DVD hardware-assisted capabilityT Acer ArcadeTM featuring Acer CinemaVisionTM and Acer ClearVision TM technologiesNOTE: TurboCacheTM memory allocation varies depending on configuration.Storage SubsystemT 60/80/100/120/160 GB or higher hard disk driveT 5-in-1 card reader, supporting Secure Digital (SD), MultiMediaCard (MMC), MemoryStick ® (MS), Memory Stick PRO TM (MS PRO), xD-Picture Card TM (xD)Optical media driveT 8X DVD-Super Multi double-layer driveT 24X DVD/CD-RW combo driveCommunicationT Acer Video Conference featuring Voice and Video over internet Protocol (VVoIP) supportvia Acer OrbiCam TM and optional Acer Bluetooth ® VoIP phoneT Acer OrbiCam TM integrated 1.3 megapixel or 310,000 pixel CMOS camera, featuring:T 225 degree ergonomic rotationT Acer PrimaLiteTM technologyT Modem: 56K ITU V.92 with PTT approval; Wake-on-Ring readyT LAN: gigabit Ethernet; Wake-on-LAN readyT WPAN: Bluetooth ® 2.0 + EDR (Enhanced Data Rate)T WLAN: Intel ® InviLinkTM 802.11b/g Wi-Fi CERTIFIED TM solution, supporting AcerSignalUp TM wireless technologyI/O InterfaceT PC Card slot (one Type II)T 5-in-1 card reader (SD/MMC/MS/MS PRO/xD)T Four USB 2.0 portsT External display (VGA) portT S-video/TV-out (NTSC/PAL) portT Headphones/speaker/line-out jack with S/PDIF supportT Microphone-in jackT Line-in jackT Ethernet (RJ-45) portT Modem (RJ-11) portT DC-in jack for AC adapter