Basic boards: Part 2
Other devices have surfaced in the wake of the success of the Raspberry Pi and its peers, each a variant on the theme.
Clockwise, starting at top left: The Gooseberry (£40 or about $62) is a repurposed printed circuit board assembly originally developed for tablets rather than an original design like the Pi, but no less use useful for that. The Rascal Micro ($199) eschews video connectivity in favor of networking, so it can be used as a miniature headless system for controlling other devices.
The PandaBoard (and PandaBoard ES, its successor), at around $175, is pricier than the Pi; it sports a few more connectors and slightly more expandability.