T-Mobile Arcadyan KVD21 5G Home Internet WI-FI Gateway T-Mobile 5G High-Speed Home Internet Wi-Fi Gateway functions as both a router and a modem, converting 5G signals to Wi-Fi for devices in the home. Key features include: Provides Wi-Fi 6. Offers typical download speeds of 133-415 Mbps and upload speeds of 12-55 Mbps. Connects via T-Mobile's 5G cellular network. Easy setup using the T-Mobile Home Internet app. Advanced Cyber Security to help block malicious links. Faster speeds and more powerful performance in more places with the latest 5G Gateway and a mesh unit to boost Wi-Fi performance. The T-Life app is the easiest way to set up the gateway. Note: You need to install your own SIM Card