Nikon Z6/Z7 can transmit both: USB for tethered LiveView and HDMI for external monitor - Nikon Rumors
Nikon PD-10 Wireless Printer Adapter for P1 & P2 Cameras (for Wifi Capability) | Helix Camera
Impact Venture Wireless Controller with Nikon Shoe VE-WCN B&H
Amazon.com : PHOLSY Wireless Flash Trigger Kit Remote Speedlite Trigger with 3.5mm PC Receiver for Flash Units with Universal ISO Hot Shoe Compatible with Canon Nikon Panasonic Olympus Fujifilm Pentax Samsung Sony :
How to Connect Nikon Z-Series Camera Wirelessly to PC - Hongkiat
AODELAN Wireless Camera Remote Shutter Release for Nikon Z9, Z7, Z6, D5600, D5500, D5300, D800, D850, D810, D500 - Walmart.com
Wireless Transmitter Utility (Windows) Connecting to a PC & Uploading Pictures via Wi-Fi | Digitutor - YouTube
Jjc Optical Flash Slave Trigger Wireless Iso 518 Hot Shoe Sync Speedlight Adapter With Pc Socket 1/4 Thread For Canon Nikon Sony - Photo Studio Kits - AliExpress
Amazon.com : PHOLSY Wireless Flash Trigger Kit Remote Speedlite Trigger with 3.5mm PC Receiver for Flash Units with Universal ISO Hot Shoe Compatible with Canon Nikon Panasonic Olympus Fujifilm Pentax Samsung Sony :
WirelessMobileUtility - Apps on Google Play
Using Your Nikon Camera's Built-In Wireless Connectivity from Nikon