Some internet service providers offer DSL lines with so-called supervectoring. 35b supervectoring is a new DSL technology that improves the frequency range of VDSL lines and allows download rates of up to 300 Mbit/s, thanks to the newest vectoring technology.

Your FRITZ!Box does not support supervectoring. However, the FRITZ!Box models 7590 (AX), 7583, 7582, 7530 (AX), 7520, 7510, and 6890 support all supervectoring lines.

Note:It is usually still possible to use a FRITZ!Box that does not support supervectoring on a supervectoring line due to a fallback with download rates of 50 to 100 Mbit/s.