Fritz!Box AVM 7590 WLAN AC + N Router 1&1 Home Server Speed+ (VDSL/ADSL, DECT Base, Media Server) : Amazon.de: Computer & Accessories
TP-Link TD-W9960v Internet Box, DSL Modem Router, VDSL-Vectoring 100Mbit/s, 4 x 100Mbps Ports, N300 WLAN, Up to 6 DECT Handsets, Compatible with Telekom/1&1/Vodafone/O2, Only for Germany: Amazon.de: Computer & Accessories
1und1 FRITZ!Box 7412 as modem + Archer C7 OpenWrt as router - Network and Wireless Configuration - OpenWrt Forum