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, all current FRITZ!Box DSL models support supervectoring (for example FRITZ!Box 7590 (AX) or FRITZ!Box 7510).

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.