About this item Input: 100-240V 50-60Hz Output: 19.5V-2.31A power 45W Connector Size: 4.5*3.0mm blue tip Compatible with: 45W laptop power cord replacement for various models including Stream x360 11, 13, 14, and several others. Compatible Part Number: R-41013323, L25296-001, L25296-002, L25296-003, L25296-004, and several others. Compatibility includes a wide range of notebooks. Note: Please ensure the DC output and tip size of the AC adapter match before purchasing. Dimensions: 7.95 x 4.72 x 1.73 inches.