This 65W AC power adapter is designed for HP laptops and compatible devices, providing reliable power delivery for mobile computing needs. The adapter features a compact and lightweight design measuring approximately 10.5 cm in length, 5 cm in width, and 3 cm in height, with a weight of approximately 250 g, making it highly portable for travel and daily use. It delivers 65 watts of power output with an input voltage range of 100-240 V AC at 50-60 Hz, ensuring compatibility with international power standards. The adapter includes a detachable power cord and features built-in safety protections including over-voltage protection, over-current protection, and short-circuit protection for device safety. The DC output connector is specifically designed for HP laptop models requiring 65W power input, with a standard barrel connector measuring 4.5 mm in diameter. This power adapter is constructed with durable materials and features a matte finish that resists fingerprints and scratches. The compact design allows for easy storage in laptop bags or cases without adding significant bulk. The adapter operates efficiently with minimal heat generation during normal use and maintains stable power delivery even during extended operation periods. It is suitable for use with HP laptop models that require 65W power input, providing a reliable power source for both charging and operating devices. The adapter meets international safety standards and electromagnetic compatibility requirements. The product includes the power adapter unit and a detachable AC power cord, with no additional accessories included. For optimal performance, use only with compatible HP devices and ensure proper ventilation during operation. This power adapter serves as a replacement or additional power source for HP laptop users who require reliable AC power conversion for their computing devices.