... ,RHOS 3.touch screen New Features:1. Latest E-ink Panel with 16 Level Grey Scale.2. Latest ... tcr(Psion Text),Paml doc(Aportis Doc),chm,Open E-Book (oeb),OpenReader,Mobipocket,txt,jpg,png,bmp,gif, ... ;USBPortUSB 2.0 for connection to the power adapter or optionally to connect to a PC or Macintosh computer. ... tcr(Psion Text),Paml doc(Aportis Doc),chm,Open E-Book (oeb),OpenReader,Mobipocket,txt,jpg,png,bmp,gif ...