EPtech (10ft Extra Long) AC/DC Adapter for HP 2011x 2211x 2311x LED LCD Monitor Charger Power Supply Cord EPtech AC Adapters are made with the highest quality materials tested by manufacturer to match and/or exceed specifications of OEM products Total Cord Length Is Extended to 10 Ft(Competitor's Products are only 6-8 Ft )! Input Voltage Range: AC 100V - 240V ( work in U.S ) Output Voltage Range Compatible: 12V Products trademarked EPtech are marketed and sold exclusively by EPtech. We focus on providing quality power products and excellent customer service EPtech products have a 30 day Money-Back Guarantee, and a 1-year limited warranty! Buy with confidence!