Slim and compact, the FRITZ!Box 6820 LTE fits in every environment. No matter how good your current reception is, the 6820 always provides maximum speed with both UMTS (3G) and LTE (4G). Thanks to gigabit LAN, music and videos are shared in the home network in no time at all. On top of this, fast Wi-Fi 4 makes surfing on a tablet or other terminal devices a dream.
> https://en.avm.de/products/fritzbox/fritzbox-6820-lte/
A VPN, or virtual private network, is a vital tool for working from home, providing remote access a separate network and keeping your workplace data safe and secure.
> https://en.avm.de/guide/vpn-explained/