Leapster Explorer

The Leapster Explorer is a handheld console developed and marketed by LeapFrog Enterprises as the third generation of the successful Leapster series. It is aimed at children aged 4 to 9.
Hardware.
The Leapster Explorer is a Linux device powered by an ARM9-based processor clocked at 393 MHz with 64 MB DDR SDRAM, 512 MB user storage, and a Giantplus touchscreen display.
Like the Didj and unlike the Leapster2, the console has also been a subject to user modification as it runs on an embedded Linux kernel. There has been a number of homebrew software written and/or ported for the device.