Main features: Various interfaces: based on PXA270,provide LCD, Touchscreen, button, LED, USB host/Client interface, Ethernet, serial ports, GPS, SD port, CF port, battery management etc. It integrates most functions of the embedded system on one compact board. Internal GPS module: The GPS module is internally integrated, you can test and research your navigation application and GIS development on XSBase270-S directly. Portable and easy-to-use: XSBASE270-S has a compact size, 20cm*15cm*4cm, with a 3000mAH li-battery internally integrated. It is just like a mini laptop, this structure makes it convenient to research, test the embedded system and to run the prototype application. Various resources for development: In order to make it convenience to develop the application, we provide customers with the Linux/WinCE BSP, schematics, user manual, appropriate examples in the application field (GPS,MP4) etc..