... buried layer; 2, size is only 6 * 6cm; 3, Single-supply 3.7-6.5V; The S3C6410 processor, 4,800 MHz; ... , USB HOST interfaces; 2, USB Device Interface 3 way 232, 3-way TTL serial port; 4,100 M network ... 4.3 "belt TOUCH LCD, and with 7-inch LCD optional. Packing included 5 V/2A switching power supply ... miniUSB line cross-line of a serial lines 1 a development board (with 4.3 "LCD) ...