Certified Safety - Certified and listed by the nationally recognized electronics safety expert UL. Only products with the top quality, workmanship & safety level in the industry can pass the extremely stringent quality tests to obtain this honorable certification Flawless Compatibility - Fit for MSI Katana GF66, Katana GF76, Pulse GL66, Pulse GL76, WF66, WF76, GV15 Thin laptops of 120W,150W,180W with round power connectors After-sales services: This product is eligible for replacement or returns within 30 days, and the manufacturer provides an additional 12 Months Guarantee Other Specs - Output: 19.5V 9.23A 180W (Fit for 150W 120W), Input: 100-240V What's in the Box - 1 X Power Adapter, 1 X Power cord Fit for MSI Katana GF66, Katana GF76, Pulse GL66, Pulse GL76, WF66, WF76, GV15 Thin Laptop