Here is another gadget that lets you take your presentations to the next level. The QuattroPod USB 1T1R Wireless Presentation System can stream 4K content to TV or projectors from your laptops, smartphones, and PCs. It works with iOS and Android devices. It supports 4 split screens.
The device has a plug & play design. You can control it with the touch panel. It has HDMI, DisplayPort, USB Type A female/male, and Ethernet ports. You can find out more about it here.