HP Mobile Broadband Modules for select HP Business Notebooks use integrated WWAN technology that allows connection to, and permits roaming on, wireless networks in many countries worldwide. (Separately purchased carrier service required.) Features Integrated 3G or 4G WWAN technology from Qualcomm or Ericsson enables high-speed Internet access with a single wireless solution. Gobi technology from Qualcomm (QC430AA/WD301AA) allows you to connect in more places at Broadband speeds with no need to find a Wi-Fi hotspot, and provides access to both CDMA2000® EV-DO and UMTS/HSDPA wireless networks. (WWAN technology requires separately purchased wireless data service contracts. Check with local service provider for coverage and availability in your area. Limited to mobile network operator coverage areas.) All cards allow international roaming in many countries through support for multiple UMTS/HSDPA frequency bands and four GPRS/EDGE bands (varies by card, see table on next page) commonly used worldwide. (Broadband connection requires wireless data service contract, network support and is not available in all areas. Contact service provider to determine the coverage area and availability. Connection speeds will vary due to location, environment, network conditions, and other factors.) Integrated GPS can help you accurately identify your location around the world and permit personal navigation to guide you where you need to go. (GPS access requires an unobstructed path to multiple satellites. Performance may be affected if/when used inside of buildings, bridges or heavily-congested metropolitan areas. Requires separately-purchased GPS navigation software available from multiple GPS applications.) Integrate into the notebook. HP un2430 EV-DO/HSDPA Mobile Broadband Module is compatible with HP Elitebook 8460p and 8560p Notebook PCs, HP Elitebook 8460w, 8560w, and 8760w Mobile Workstations, HP Elitebook 2560p and HP Elitebook 2760p Notebook PCs, and the HP ProBook 5330m Notebook PC (dependent on your carrier in your region). NOTE: Not all models are available in all regions. Each HP Mobile Broadband Module has a one-year limited warranty or the warranty remaining for the HP product in which it is installed. Technical support is available seven days a week, 24 hours a day, as well as in online support forums. Certain restrictions and exclusions apply.