Looking for info on this keyboard

[Quasimojo]

I've had this old TKL board sitting on a shelf at the office for years.  The keys are of linear mechanical type, but I'm not familiar with a yellow Cherry-like switch that utilizes a rubber dome pad around it like this.  The manufacturer appears to be BTC and the model name Carry I, but I can't find any information for it online.  Anyone know what kind of switches these are?  Anyone else own one of these?

[daerid]

Looks like a standard rubber dome.

[MissMurd3r84]

The FCC ID comes back to this when I search; http://deskthority.net/wiki/SIIG_MiniTouch

http://geekhack.org/index.php?topic=31365.0

[TotalChaos]

Rubber dome
Not long after the mechanical version was introduced, a rubber dome version followed. The case is different, being dark grey with a pencil tray instead of beige with a ridged recess along the top.

According to that statement the keyboard in the photos is a "mechanical" version.

The layout is somewhat different, with the ~ key to the left of '1', a horizontal enter key, and cursor keys no longer in an inverse-T formation.

According to that statement the keyboard in the photos is a rubberdome version.

[laffindude]

I think that the capacitive foam version.