Founded in 1987 and headquartered in Taipei, Taiwan, A4TECH® now is recognized as a global leader under own-brand in the computer peripheral field. With an excellent R&D team, independent core techniques, A4TECH® continues to research and develop cutting-edge products for consumer market as the discipline that it turns yesterday's fiction into today's reality. The principal lies within A4TECH® are the inception of bringing forth new ideas of innovation in technology. In the past recent years, A4TECH® have once again innovated the impossibilities in computer peripherals, such as V-Track™ & Holeless™ engine wireless mice, of which prevents all mice issues such as short-battery lifespan, sluggish cursor and pinpoint accuracy.