VIA Technologies APC 8750 $60 Android board

Operation System support: Android 2.3
Memory: DDR3 512MB Memory / 2GB NAND Flash

APC runs a custom Android system, built for keyboard and mouse input.

A basic selection of applications is preinstalled.

Also included is a full set of consumer I/O ports, enabling APC to connect to your PC monitor or TV.

Neo-ITX is form factor compatible with Mini-ITX and MicroATX