These two slots on the bottom of B1300 are used to hang the router on the wall right? So what do you use to hang it? I don’t want to knock a nail into my wall…
I don’t use nails for anything but instead use pressure sensitive putty for my smoke, Co2, thermostat etc, so you could try that.
Depends what kind of wall it is? If it’s a bare concrete wall then just that red double sided sticky gel tape works great. If you have paint or wallpaper it could fall down after a while. Usually those slots are either for nails or for screws.
There is a wall mount for B1300 but you still need to use Nail for the wall mount.