K390 EFT POS Countertop POS terminal, 32 bit ARM9 CPU, large volume 64M SDRM/FLASH memory, LINUX operation,7 inch colorful LCD k390 EFT POS Technical SpecificationsItemSpecificationsProcessorDouble CPU, Samsung S3C2440 32Bit ARM9TDMI CPU & STC12LE5412 8Bit CPU,400 MHZ main frequencyMemoryStandard 64MB FLASH, 64MB SDRAM. can be extended to 128MB,256MB FLASH/SDRAM, support at least 1000 transaction ...