EXPANDABILITY: PC Card: One Type I or Type II I/O Ports: Serial, docking connector, 4 USB, VGA, headphone/speaker out, infrared port, RJ-11, RJ-45, AC power, integrated microphone , infrared Docking: D/Port, D/Dock, D/View Notebook Stand, D/Monitor Stand Modular Options: 24X CD-ROM, 8X DVD+/-RW *, 24X CDRW/DVD, Floppy Disk Drive USB Memory Keys: 128MB, 256MB7 and 512MB USB Memory Keys (optional) |  | SECURITY: Physical Security: Cable Lock Slots, Media Module and Hard Drive Locks. User & System Security: Integrated Smart Card Reader, Trusted Platform Module 1.2 and optional UPEKTM finger print reader. Wave EmbassyTM Trust Suite by Wave Systems security software. Network Security: 802.11 WiFi Protected Access (WPA), 802.11i (WPA2), Virtual Private Networks (VPN) and 802.1x with EAP modes |