| Features System CPU: Atmel AT91SAM9261 Master Frequency: 200MHz  System RAM: Memory: 64MB, DDR2 
 Nand Flash: 256MB, power-down nonvolatile (can be upgraded to 1GB)
 External Interface Serial Port: one 3-wire RS-232 serial port, baud rate up to115200Kbps  one 3- wire debugging serial port, baud rate is set to 115200Kbps  one RS-485 communication interface, industrial grade standard RS485  USB Interface: one USB Device, USB2.0, baud rate up to 12Mbps  Power Supply Interface: 12~36VDC  Display System  Type: 4.3 inch TFT LCD screen  Resolution: 480 * 272 Backlight: LED backlight  Clock: 64K  The life of average brightness: 20 000 hours  Touch Screen Type: 4-wire Resistance Touch Screen  Single Life: more than 100 million times  Other Device  One DC buzzer  Two LED: one is system running indicator, the other one is not used  
Operation System: WinCE 5.0 
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