Tool family
Seiko Epson HX-20
Seiko Epson1 entry
Seiko Epson's HX-20 was introduced in 1982 as the company's entry into the microcomputer market and is described as the world's first notebook computer.
Models in this family
The Seiko Epson HX-20 is a portable computer introduced in 1982. The Seiko Epson HX-20 is widely recognized as the world's first notebook computer.
