Connectivity
Connect without limits to your office network or the Internet with integrated Ethernet LAN, modem, and Wi-Fi Certified Wireless LAN. For even more flexibility, the LifeBook T4220 Tablet PC comes with the Wireless LAN solution from Intel or Atheros. The Intel Wireless WiFi Link 4965AGN with Intel Next-Gen Wireless-N delivers high throughput and a host of features that enhance today's mobile lifestyle. You can download digital content or send it around the house at record speed, get high-quality audio and high-definition video faster, better, and in more spots in your home, and reduce dropped connections, all with the promise of reduced dropped connections. Look for the “Connect with Centrino” identifier when buying your wireless access point to ensure compatibility with PCs that have the Intel Next-Gen Wireless-N. Fujitsu mobile PCs that have the Intel Next-Gen Wireless-N are designed to work with existing 802.11a/b/g access points, as well as providing new benefits with wireless N networks. The second option is Atheros Super AG (802.11a/b/g), which supports a transfer rate of up to 108 Mbps. Wireless LAN provides cable-free connections in the office or at home using broadband technologies such as DSL, cable modem, or digital satellite signal.

Security Features
Fujitsu offers a built-in biometric fingerprint swipe sensor that eliminates the need for managing multiple passwords when accessing the network and managing email accounts and other protected systems. With a simple swipe of the finger, you can quickly and safely log onto the protected system and online accounts without having to enter passwords.To protect your notebook from unauthorized access, the notebook features four "combination lock" buttons that can be used for pre-boot password log-in. Once set, the notebook will boot up only when the correct combination is entered. There are 800,000 possible combinations.