About this item Exceptional Compatibility-- Fit for laptops 65W and under (including 45W and 33W) with a round power connector. Suitable for various series such as Vivobook 15, 14, 17, 16, Flip 14, 15, S13, S14, S15, Go 12, 14, 15, and more. A versatile solution designed to simplify your life. Please Verify Connector from the imageNOT SUPPORTED for [USB-C, 7.4*5.0, 6.0*3.7] Connector Safety First: This product has passed rigorous tests for its premium quality and safety. What You'll Get-- 1 x Charger fit for laptops, 4 x Detachable Round Connectors of Different Sizes. Power Features-- 65W 19V-3.42A (Works perfectly with 45W and 33W as well). Dimensions: 3.54 x 3.15 x 1.57 inches.