special HYBRID enamel steel surface is optimized for both projection and writing with Legamaster board markers The e-BoardTouch 2 has an advanced multi-touch system. It can recognise up to 20 simultaneous touches [...] touches The enamel steel surface is extremely resistant to scratching and the anodized aluminium profiles that house the electronic components give e-BoardTouch 2 that high- end look and feel The board [...] FLEX USB powered Yes Input connectors USB Touch operation Finger, Stylus Number of touch points 20 Driver Plug and play / Mac: driver Package contents e-Boardtouch, Pen tray, USB cable 5m, Wall mount kit