The device is clean and used. This device is Google Wifi, a Mesh Router system designed to provide strong and stable internet coverage throughout the home. It features a small, white circular design with the Google logo in the center and has two Gigabit Ethernet ports for wired device connections. It works to eliminate dead zones in Wi-Fi coverage and allows for easy management of the network and connected devices through a simple phone app. It can be used individually or as a group to expand coverage, making it an ideal solution for large homes experiencing weak signal issues.