Power up your notebook! The Sabrent UC-7WPS 70W Universal Notebook AC/DC power adapter is the last power adapter you'll ever need! It converts AC currents from 100 to 240 volts to your choice of DC voltages, from 12V to 24V, with a built-in switch. It features an unpolarized C8 inlet for connecting the included power cord. Also included are nine different power tips for connecting to notebooks from most major manufacturers (see below for compatibility.) General Features: 70-watt output Includes nine (9) power tips Overload protection Short circuit protection Compact and portable Selectable DC output voltage Unpolarized C8 inlet Power LED Power Specifications: AC Input: 100 - 240V 2.5A DC Output: 12V/15V/16V/18V/29V/20V/24V, 3.5A Other Specifications: Efficiency: >80% (TYP) Line Protection: +/-5% Load Regulation: +/-5% Operating Temperature: 0° to 40°C Operating Humidity: 20% to 80% Storage Temperature: -10° to 70°C Storage Humidity: 10% to 90% Compatible Notebook Tip: Tip A: Sony, Fujitsu (16V/19V, 6.0/4.5) Tip B: Toshiba, NEC (15V, 6.3/3.0) Tip C: Acer, IBM, Compaq, HP, NEC (16V, 5.5/2.5) Tip D: Acer (19V, 5.5/2.1) Tip E: Acer (19V, 5.5/1.7) Tip F: Compaq, HP (19V, 4.8/1.7) Tip G: HP mini (16V, 4.0/1.7) Tip H: Dell, Sharp (19V, 3.4/1.35) Tip I: Dell, Samsung (19V, 5.0/3.1) Unit Dimensions: 1.49 x 2.32 x 4.6-inches (H x W x D, approximate) Weight: 14.46 oz Regulatory Approvals: CE WEEE Package Includes: Sabrent 70W Universal Notebook Power Adapter Tips A-J Power cord Instruction Manual