What type of device would most likely use Wi-Fi Protected Setup (WPS)?

Wi-Fi Protected Setup (WPS) is a network security standard designed to make the process of connecting devices to a secure wireless network easier and more user-friendly. Home routers are the primary devices that implement WPS, as it facilitates quick and straightforward connections of various Wi-Fi-enabled devices to the router through methods like the push-button method or a PIN.

While smartphones, desktop computers, and network printers can all connect to networks using WPS, they themselves do not typically serve as the devices that initiate WPS setups. Instead, these devices often connect to networks managed by routers that support WPS. Therefore, the most logical choice in this context is home routers, as they are central to establishing the secure connections that WPS aims to simplify.