Xbox Portable System

The Xbox Portable System (XPS) is a handheld game console developed and marketed by Microsoft. It was first released in North America on December 12, 2004, in Japan on March 24, 2005, and in PAL regions on September 1, 2005, and is the first handheld installment in the Xbox line of consoles. As a seventh generation console, the XPS competed with the Nintendo DS, PlayStation Portable, Atari 8330 and the 3DO Portable.