... ,128M flash, wifi,bluetooth,RS232+USB GPS, GPRS, 6-8hour Battery 1.CPU: ARM SAMSUNG-S3C2442,400HMZ2.Support: windows CE 5 ... Access7.with TF card reader (support max 4GB Flash),8. I/O: 2*USB Host,1*RS232 port,1*earphone jack ... .SIRFIII GPS is optional,11. Build-in 5000mAH lithium-poly battery,work about 6-8 hours,12.Dimension(mm): 194*120 ...