Locked to T-Mobile. Comes with hotspot, bottom cover, and battery only. Tested and guaranteed to work on T-Mobile. Unit has scratches from use. The JEXtream RG2100 5G Portable Wi-Fi Hotspot by T-Mobile is a compact and powerful device that provides fast and reliable internet connectivity on the go. The 5G technology ensures high-speed internet access, making it ideal for streaming, browsing, and downloading content wherever you are. Stay connected and productive with the JEXtream RG2100 5G Portable Wi-Fi Hotspot.