About this item Input Volt Range: 100-240V / Output: 19V 4.74A 90W, Connector: 5.5*2.5mm. Please ensure your computer charger models match the selected specifications (Do Not Work with USB C or Square Tip Connectors). Package includes: 1 x AC Charger & 1 x AC Power Cable. Compatible with various laptop models, including 19V 4.74A TOSHIBA, LENOVO, and more. CE Certification: This charger is made with high-quality materials and an upgraded smart chip, approved under all UL standards with FCC/CE/IEC Certification. Charger Features: This 90W computer charger includes safety features such as Short Circuit Protection, Over Heat Protection, Over Current Protection, and Fast Charging with Multi-Protection. Dimensions: 4.53 x 1.77 x 1.18 inches.