The A4Tech brand has existed on the global market for more than 24 years and is one of the world's leading manufacturers of input devices. The main differences between A4Tech products are innovation, high technology and ergonomics.

The technical solutions offered by A4Tech engineers, led by the company's president, are unique. Robert Cheng, president, founder and chief process engineer of A4Tech, takes into account the latest trends in the IT market and creates products that meet all user requirements. As a result, A4Tech produces high-quality, ergonomic, stylish and modern products. At the same time, all A4Tech products are significantly more expensive than other companies.

A4Tech gaming devices are well known to gamers all over the world. Among the special features of A4Tech gaming mice are the “Absolute Cursor Control” technology, the “Triple Click” button, and the unique “Five-Button Navigator” solution. All A4Tech gaming mice have a resolution change button, adjustable response time, and increased data transfer speed. Most gaming mice have built-in memory that allows you to program the mouse to perform any gaming action with one click. In 2010, A4Tech became the official manipulator of the Russian finals of the World Cyber ​​Games.