... strong LED lights,contactless,folding,lightweighted,portable,powerfuf sensitivity degree,USB power supply,no extral AC power required. 2.Scanning target ... English edition.System Required: 1.Hardware:Pentium 4 CPU, 512 MB RAM or above,512MB or higher memory,CD-ROM; 2 ... with a projector as an excellent presentation tool. 4.The USB Hi-speed portable scanner can be widely used in many ...