7Latitude E5500, E5400 Technical Guidebook*See important information at end of documentConnectivityFree yourself from cables with our excellentantenna design supporting Mobile Broadband*(available on E5400 only) and draft Wireless-Nin addition to emerging wireless technologieslike Bluetooth 2.1.Integrated Dell Mobile Broadband*(available on E5400 only) (cellular data) mini-cards provide wide area data connectivity vianational cellular networks. With averagedownload speeds of up to 7.2 Mbps*, you canremain productive wherever you go.* BothEV-DO Rev A and HSPA solutions available;tri-band HSPA solutions support internationalroaming capability.Dual 5-band mobile broadband antenna(available on E5400 only) provides support forall major worldwide frequency bands usingGSM standard. International travelers whouse the GSM mobile broadband* cards canroam between the U.S. and Europe and get3G speeds on GSM networks. Furthermore,you can get investment protection for afterpoint of sale card purchases or even nextgeneration card upgrades because theantennas to support are already there.Mobile broadband cards have built-in GPSfunctionality that can be used with location-based applications like Garmin® andMicrosoft® Streets & Trips (available onE5400 only).WiFi Catcher™Wireless on/off switch and sniffer buttonallows user to easily find out if a connection isavailable, even when the system is off. Usethe switch to turn off antennas when not inuse to save battery life. Easy to check foravailable networks without opening or turningon the notebook.Latitude E5500, E5400 Technical Guidebook