interactive foil touch screen.Specifications (inches):88.2 Sensing area size ( mm ):1653 * 1159 outer frame size (mm) (excluding pen holder):1824 * 1301 * 49 Induction method: Infrared induction Writing method: Pen or finger Shortcut key: Resolution on both sides Rate : 32767 * 32767 Response speed: ?Q 8ms cursor speed:125P / S positioning accuracy:1mm power consumption: ?Q 0.5W screen ratio:4: 3 communication method:USB suitable operating system:Windows 2000 / XP / 2003 / Vista / Win7 Pen holder: smart pen holder

interactive foil touch screen.Specifications (inches):88.2 Sensing area size ( mm ):1653 * 1159 outer frame size (mm) (excluding pen holder):1824 * 1301 * 49 Induction method: Infrared induction Writing method: Pen or finger Shortcut key: Resolution on both sides Rate : 32767 * 32767 Response speed: ?Q 8ms cursor speed:125P / S positioning accuracy:1mm power consumption: ?Q 0.5W screen ratio:4: 3 communication method:USB suitable operating system:Windows 2000 / XP / 2003 / Vista / Win7 Pen holder: smart pen holder IQTouch K interactive touch screen feature 20-point touch and dual system -- Android 8.0 system and optional OPS Windows 10Pro system. Its 4K UHD resolution facilitates presentations and collaboration. With optional multi-screen casting software, IQClass 6.0 and installation-free IQClass Plus software, IQTouch K Series can help create an interactive and collaborative teaching atmosphere in class.