... system. Advantage1. 64M RMA and 2GB flash, fast speed , three USB ports, convenient use.2. No need to install software on ... configuration can afford!10. Support system upgrading, monitor video, USB wifi, USB touch screen. Configuration .Size120mm*120*25mmN.W/G.W0.4kg ... stereo Input 1/8-inch,8-bit mini microphoneUSB Flash Memory 3 usb portMemory64MB RAM/2G Flash(windows CE)ProcessorCPU: POLLUX Vr3520 ...