Tseng's best-known products were the Tseng Labs ET3000, Tseng Labs ET4000 and Tseng Labs ET6000 VGA-compatible graphics chips, which were highly popular between 1990 and 1995 (the era of Windows 3.x).
Наиболее известные чипы Tseng Labs ET3000, ET4000, ET6000 завоевали большую популярность в первой половине 90-х гг.