Feed your notebook with controlled servings of electricity. HP\'s new 65W Smart AC Adapter regulates power and offsets electrical spikes, is designed to reduce cable stress, and includes a special dongle to support current and prior HP models - perfect for replacing your notebook\'s power adapter or as a needed back-up. Easy to use Control the flow while maintaining optimal performance utilizing smart-pin technology, drawing only minimal power when not in use, and helping provide reliable surge protection. Power up wherever you work Protect your cable and improve cable manageability. The new right-angled (90?) 4. 5mm connector allows access in tight spaces and takes stress off the cord by reducing bending. World-class support Eliminate multiple adapters - a special dongle is provided that allows simple conversion from a 4. 5mm connector to the 7. 4mm used on some previous HP notebooks. Connector 4. 5mm(F)-7. 4mm(M) dongle Power Availability 65W Dimensions 4. 7 x 2. 8 x 10. 6 cm Weight 280g