Deco X20-4G Deco X20-4G is a 4G+ modem and Wi-Fi 6 home Wi-Fi system designed to share your mobile network. All you need is a SIM card. The latest WiFi 6 technology and Mesh Deco system provide more comprehensive home coverage, faster speeds and higher WiFi performance. TP-Link Mesh technology makes Deco routers work together to create a unified Wi-Fi network. When moving around the house, your phone or tablet will always connect to the Deco router, which offers it the best connection, without interrupting the transfer. 4G+ speed for unlimited entertainment With an integrated 4G+ Cat6 LTE modem and SIM card slot, simply insert the SIM card and turn it on. Up to 300Mbps download speeds allow you to enjoy services such as 4K streaming, cloud gaming and video content in good quality and without delay. LAN ports can also be used to share the Internet connection with wired devices, such as desktop computers. Entrust the protection of the house to specialists Take advantage of TP-Link HomeShield's extensive capabilities to create a customized and secure wireless network. Whether you want to protect sensitive data or want to restrict children and guests from accessing your network, HomeShield gives you the tools you need to manage your network end-to-end. Self-configuration? It's easier than you think Take the Deco devices out of the box, install the app and follow the on-screen instructions. The Deco application will take care of the rest - after just a few minutes you will gain access to the network. You'll be surprised how easy it is!