Hmm.. I have a few candidates:
1. A ISO layout crammed onto an ANSI keyboard that was clearly inspired by the Mac alu keyboard but with more keys than that one. As ISO has one more key than ANSI, one key has to be sacrificed ... but of all those keys that this keyboard has, the one key that they chose to sacrifice, they chose the friggin
Left Shift key !
2.
Microsoft Internet Keyboard from around '00 with the "pool of melted ice cream" aesthetic that had a sloping "wrist rest" that you could not actually
rest your hands on because it sloped too much and was too slippery. It was detachable, but the blob that was under it was only marginally smaller. Also, really bad key feel.
3. Lenovo Yoga Book. Touch keyboard with backlighting and only haptic feedback... only that the haptic feedback is delayed, so in practice it is nonexistent if you try to type at regular speed.