From Deskthority wiki
|This article requires additional photographic illustration — need photos of the other variants|
|Layouts||80/81-key compact ANSI|
BTC foam and foil (tactile)|
BTC dome with slider (PCB/membrane)
BTC 5100 is a series of compact keyboards from BTC.
- Uses tactile BTC foam and foil switches; FCC ID is E5X5R5BTC-5100
- This is the best-known version, with conductive domes over a PCB. It is perhaps known better as the SIIG MiniTouch Plus. Found in both black and white. FCC ID is E5X5R5BTC-5100C. There are slight differences between the AT version and the PS/2 version: the AT has looser, well-lubed sliders and a snappier/louder key press. It also may use ever so slightly snappier domes but the difference is very minimal. In comparison the PS/2 version has tight scratchy sliders and a muted sound, possibly due to a thicker top housing.
- Membrane rubber dome
- Same sliders as the earlier revisions, but with standard (pressure) membranes
- Flytech Carry I keyboard is a rebadged 5100 with a revised shell that was registered separately with the FCC under Flytech
Sliders with buckling rubber sleeves