led touch. IDC patent technology- IDC bus transmission technology is currently the most advanced multi-signal composite transmission technology. This technology realizes the transmission of driving current, computer signals, multiple video signals, and touch control signals through the same interface . There is no longer any need for power-driven components and no external circuitry is required.

led touch. IDC patent technology- IDC bus transmission technology is currently the most advanced multi-signal composite transmission technology. This technology realizes the transmission of driving current, computer signals, multiple video signals, and touch control signals through the same interface . There is no longer any need for power-driven components and no external circuitry is required. 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.