They're rubber dome but with Cherry MX plungers, so you could probably do custom keycaps on it. Kind of interesting, anyways.
Seller sent me the photos of under the keycaps:
Show Image
(http://i.ebayimg.com/00/s/OTAwWDE2MDA=/z/cZcAAOSw~gRVrXfT/$_12.JPG?set_id=2)
Thanks for the pic. Maybe we could get that up on the WYSE page on the deskthority wiki or something.
Good to know. Those keycaps are pretty good looking regardless. A little tid bit of information to add. In most cases (probably not all) An escape key that is larger than 1u means rubber dome.
Thanks for the info. I didn't even notice the larger than usual esc key.