This is the ErgoDox EZ -- a programmable, customizable, open-source ergonomic keyboard.
The printed keycaps are all the same profile, and the F and J keys do not have tactile nubs. This means if you use Colemak, Dvorak, or any other keyboard layout, it is trivially easy to move the keycaps around for just the layout you need. You will also get an additional set of F and J keys with nubs, in case you want to use QWERTY.
Note that this is just the keyboard itself, without our custom accessories, the Tilt/Tent kit and the Wing wrist rest. These make a big difference when using the keyboard, so consider checking them out or getting the bundle.
If you just got here, read about what makes the ErgoDox EZ one of the best keyboards in the world today.
To figure out which keyswitch is right for you, check out our keyswitch explainer page.