Telematics 5.0' PND with2RS232 outport. Support: RS2322 Processor ARM9 400MHZ System Memory 1GB /2GB/4GB MLC NAND Flash.( 1GB Default) 128MB SDRAM. (128MB Default) Display 5”, 480x272 , TMR, 16M Color, Landscape, TFT Panel. Touch Panel Support. custmoized welcome.