... 8 laminate designs, including two blind holes, hole buried layer; 2, size is only 6 * 6cm; 3, Single-supply ... Bottom features are as follows: 1, USB HOST interfaces; 2, USB Device Interface 3 way 232, 3-way TTL ... 7-inch LCD optional.Packing included 5 V/2A switching power supply miniUSB line cross-line of a serial ... development board + 4.3 inch touch LCD Andriod-2.0 ARM11 Development Board 6410 Series ...