Input: 100-240V 50-60Hz; Output: 20V 11.5A 230W, NOT 19.5V 11.8A!! Please check it carefully. Connector Type: USB ( NOT 5.5*2.5mm or 6.0*3.7mm, Please check your laptop and confirm the size before place orders) Compatible with P/N: Chicony A17-230P1B A230A037P (usb tip adapter) Compatible with MSI GE76 Raider MSI GE66 Raider 230W USB Tip Charger Power Supply Compatible with MSI GP76 Leopard MSI GP66 Leopard 230W USB Tip Charger Power Supply