Advantages of e@Board New Productts: 1)10 languages Hand Write Recognize support 10 nationals languages continuous hand write recognizesoon 2) support freeswitch of 28 kinds of nation languages or free addnew language 3)Network Sketchpad Whiteboards Support IWBS network , different IWBS can share same screen, share operate at the same time, for better interactive communicate and instant discussion at different places . 4)Free Software update forever,With Own R&D With 14 years experiment engaged in Software developing, and with independent and powerful R&D team, we could design new function for user different requirement quickly. 5)support windows 7 ,windows XP,2003 etcOperation System; 6)Infrared induction technology : finger touch screen,position accurately and response quickly,no radiation ,green product7)Material: Honeycomb panel surface, aluminum alloyframe,special nano material paint on the surface,support water pen writing,, durable,work 8 years ,prevent scratch 8)The unique unlimited roaming greatly increase the writing area no dust writing Specification: Size (Inch): 82" Material: Aluminum Honeycomb Panel Frame Color: Black or silver brush Induction Technology: Infrared I Writing Way: Pointer or Finger,or pen Resolution: 4096*4096 Cursor Speed: 150 Dots/Second,quick response Current Consumption: <500 mA Power Consumption: <1W, working under USB-5V. PC Interface: USB Active Input Area (mm): 1632*1145