Motherboard based on PXA270 with: Processor 400 MHz 128 MB RAM 64 MB Flash Ethernet 10/100 1 USB Host 1 USB Slave Slot for SD Resistive 3-axis Joystick Interface 1 Serial RS232 Interface button matrix 10x10 independent -3 inputs for various configurations 15 outputs for LED 4 opto-isolated inputs 4 optically isolated outputs 1 encoder input phase A-B 1 input selector 4-bit Power supply 12-24 VDC Stereo audio codec 3.5'' TFT display, resolution 320x40 with Resistive Touch Screen Porting WINCE 5.0