Wireless USB adapter the TP-Link Archer T2U Plus allows to connect a Hubitat hub (C5/C7) to a wireless network (wi-fi) at speed of up to 433Mbps(5GHz) or 200Mbps(2.4GHz). This will let you place your hub further away from your wi-fi router but presumably in a more central position of your home/office to better cover the area with Z-Wave and Zigbee networks.
Please read this article on community.hubitat.com to find out more (and how to install the adapter)
Please check the full specs here
Please make sure you have one of these cables so you can use the adapter with your hub.