Looking for Extended Famicom Converter

[Dumbledas]

I was in the market for a Famicom converter for the NES and saw the Extended Famicom Converter made by Muramasa.
I'm just looking for a place to get one, or a date when he'll be restocking these on his website. The prospect of using one to finally use my
disk system is enough for me to start a hunt for one of these.

[P]

One problem with that one is that it can't be pushed down, meaning it will be problematic for many. It pretty much requires Blinking Light Win. Also it doesn't work with RF or Everdrive for whatever reason.

I'd like to see a good adapter that allows using the FDS on a NES without these problems.

[VegaVegas]

You probably want something like this:

[XC-3730C]

You probably want something like this:

Damn I want one of those...