The Genuine ADP-240EB B 20V 12A power adapter is specifically designed for ASUS gaming laptops like the ROG 15 GX550LXS and RTX2080 24OW. With a voltage of 20V and 12A output, this adapter ensures reliable and efficient power supply for your high-performance gaming rig. Made by the trusted brand ASUS, you can trust that this adapter will deliver the power needed for your gaming setup to run smoothly and without interruptions.