AT&T KBD 305B | |
Switch | AT&T buckling spring over membrane |
Sense method | Conductive membrane assembly |
Protocol | PS/2 |
Keycaps | Dye-sub PBT |
The keycaps, similar to the IBM Model M, are 2-part dye-sublimated PBT that sits directly over the buckling spring, however, the font differs from a Model M.