It's a TurboStar KM-2601P, a pretty generic-looking keyboard with some multimedia keys on the top and a "turbo" button that adjusts the auto-repeat rate from "none" to "ludicrous". For some reason none of the big search engines (Google Bing Yahoo... and DDG) give any results(!?) for that model, but that's exactly what is printed on the sticker on the back and I do remember searching for it a few years ago and getting quite a few results... and I've even mentioned it before, along with a few others, in various forum posts etc.

On the other hand, there are mentions of the KM-2501P and KM-2601 (without the P suffix), which look the same except for the logo but I'm not sure if the slightly different model number means they have the same switch characteristics:

http://www.pctekonline.com/ps2eag104key.html

https://www.olx.ua/obyavlenie/prodaetsya-multimediynaya-klav...

A bit more digging found the company:

http://www.kmepc.com/

The total travel isn't very short --- laptop-style switches would be shorter --- but it doesn't take much force to get past the tactile "hump" where it actuates, and after that is a bouncy feeling that helps in pushing the finger back up. Perhaps what I find most desirable is that the drop in force over the hump is not very steep, unlike with many other keyboards I've used where it feels like the key just stays down with very little force and refuses to come back up until the finger is completely removed from it.

Incidentally, I have a mechanical keyboard with blue ALPS switches, but it feels more tiring to type on it than this KM-2601P.