Two Working Modes of Repeaters:

Relay Mode: Wireless to Wireless: After Receiving the Wireless Signal from the Original Wireless Router, the Repeater Will Re-Transmit New Wireless Signals to Achieve the Effect of Amplifying and Extending the Coverage. Compatible with All Wireless Routers (You Need to Know the Username and Password of the Wireless Signal), the Setting Is Very Simple. The Product Comes with Instructions. Mobile Phones, Computers and Tablets Can Be Set, and All Wireless Devices Can Be Used Only Once.

AP Mode: Wired to Wireless: When the Network Cable Is Connected to the Computer, You Can Directly Access the Internet without Dialing, Such as Hotels, Apartments, Rental Houses, Offices, Sharing Broadband with Neighbors, Etc, you Only Need to Insert the Network Cable That Has Been Connected into the Network Port of the Repeater, and You Can Convert the Wired to Wireless. Plug and Play without Setting.