HP Elite Slice for Meeting Rooms G2 Hardware Reference Manual page 26

c. Connect the wireless receiver transceiver to the HDMI port and a powered USB port on the display
(3).
TIP:
the Wireless Display Module is optimal.
5. To connect a display without the Wireless Display Module, perform the following steps:
a. Connect a display power cord to an AC outlet (1).
20 Chapter 2 Setup
For the best performance, be sure the line of sight between the wireless receiver transceiver and