The answers are
1. Quefrency Rev. 5
https://keeb.io/
2. GK68XS
https://kprepublic.com/ : I bought from here.
https://skyloong.vip/ : Layout of upper right keys are slightly different.

Now, I'm very happy (^_^) !!

#quefrency
#gk68xs

Keebio

Keebio - The best place for split keyboards, ergonomic keyboards, and other mechanical keyboard parts. Iris, Quefrency, Sinc, BDN9, and more!

Keebio

I have an idea, for a 3D printed stand for my #PixelSlate that would attach to either side of my #quefrency split keyboard.

The goal being to have the tablet at a nice angle in front of the keyboard...

But I don't really have the spoons to build that right now.

@sgtstretch It is a #quefrency 1.0, from keeb.io with nice!nano v2 controllers to add Bluetooth. The caps are carbon SA, and the case was 3D printed.
Should I dremel the 3D printed case that I have for my #quefrency v2 so that I can use it for my #quefrency v1 bluetooth board?
And, here is my #quefrency 60% split #keyboard which I converted to wireless using a nice!nano controller for each side. The keycaps are carbon SA profile and the switches are Box Navy.

@gizmomathboy Oooh, very nice!

I've got a model M as well, but it is much newer with a USB controller instead of PS/2. These days I really like 60% layouts so I don't use it much.

I use this model f and a couple hand built #Quefrency boards from keeb.io which I absolutely LOVE.

Heute diese Banane auf dem Schreibtisch.
#quefrency #mechanicalkeyboard