InstaShow WDC20 offers extensive compatibility with different devices, allowing up to four participants in a meeting to share content from their devices simultaneously with others. In this way, InstaShow significantly increases cooperation and motivation of all meeting participants. InstaShow's touch-back function helps presenters focus on their audience thanks to the convenient touch screen operation of their control PC or notebook. - Up to 32 participants - Up to 15 m range - Incl. InstaShow buttons with HDMI or USB InstaShow button kits with HDMI and USB Type-C male are available separately.