Power of 2nd generation Intel® CoreTM processorsBenefit from faster performance and get more accomplished at once with enhanced multitasking and smoother multimedia, propelled by the latest CPUs from Intel® up to a CoreTM i7. These are all standard voltage chips, retaining the full potential of Sandy Bridge architecture for superior output in everything from games to productivity.Extended battery lifeEfficient technology and streamlined energy requirements mean a battery that lasts longer for true all-day computing at up to 10 hours* on a single charge. You can roam free without having to be tied down by the need to recharge at wall sockets. That"s the real spirit of powerful mobile PC technology. *May vary by actual usage conditionsBetter device connectivity and chargingThe U46E features superfast USB 3.0 for the latest in data transfer standards, working up to ten times faster than USB 2.0. However, for charging of portable devices, a dedicated powered USB 2.0 port with USB Charger+ achieves faster and more energy efficient recharging so your devices connect and work all the time, including when the notebook is powered off.