... panel pc with touch screen 2.533MHz CPU,2G Flash Rom,RS232x2 3.RS485x2,USB,SD Card slot 4.DC9-24V ... CPU,128M SD RAM, 128 M DDR2 ROM ,2G Flash Rom .2. WIN CE 5.0 OS ,Net Framework ... and Mouse .4. Interfaces :USB Host 1.1 x 3, Mini USB x 1, RS232 x 2, RS 485 ... SD card (Max to 4G)Processor CPUSamsung s3c2416 533MHZMemory128MB flash,128MB Dynamic random access memoryUnit size200×150×50 mmUnit weight546g ...