The page is awkwardly sexist.. but that would be a pretty close to an awesome integrated numpad design for programmers.
However, with all the baggage of sexist advertising in the tech industry, it's awkward. And then there's the images on the FAQ page, for guaranteed table flipping cringe.
For alternatives, I like https://www.stocksy.com/ -- they're a platform co-op, and have good quality stuff (I'm not affiliated, although I do like co-ops).
The ‘booth babe’ problem. A ‘booth babe’ used in a marketting shot is standing beside the car. If a man was used, he’d be driving the car (or at least pretending to).
These shots have the same problem. The “sitting in the car” equivalent would be a desk, with the keypad setup beside their regular keyboard, with someone pretending to actually use it. Yaknow, like a person uses a keyboard. Instead we get the booth babe effect of waving it around like a novelty-sized cheque. These models aren’t driving the car.
It's the same as the issue with booth babes.
Edit: I'd also dispute that the photos depict anything remotely sexual.