AUTO CHRG 50-70W A3 A6 A9 F5 R1 S6 U1 U6E VX1 W3 W5 ASUS - Innovative Solutions for a Limitless Tomorrow. ASUS is devoted to providing leading-edge technologies, and best-value solutions of the highest quality to all its customers. ASUS provides innovative technology solutions to consumer, corporate and top-tier OEM customers.