Asus (ASUSTeK Computer Inc.) is a Taiwanese multinational company founded in 1989, one of the largest computer hardware manufacturers in the world. It produces a vast array of products including motherboards, graphics cards, laptops, monitors, smartphones, networking equipment, and gaming peripherals under its Republic of Gamers (ROG) and TUF Gaming sub‑brands.

Asus is renowned for its innovation, quality, and wide product range. The ROG brand is a leader in the gaming industry, offering premium components and systems. Asus also excels in consumer laptops (ZenBook, VivoBook) and DIY components.