The place I bought this from calls it "SG-1 MIXit". The box says "Soundgarden DJ Controller". Traktor sees "MIDI-8" as its name. There's no definitive manufacturer name or better model name to be seen on the hardware. This thing is an incredibly cheap and effectively no-brand controller.

Hopefully a photo of it will show up here:
photo-1.jpg
(photo from the GetInTheMix product page)

I got mine from GetInTheMix but I think they were also sold in Aldi in Sweden/Denmark/Norway (going from what's on the box and what's on the useless website mentioned on the sticker on the bottom of the device itself).

It's a £30 MIDI controller, no sound card. Came with MixVibes, but I only wanted it to see if I could map it in Traktor for prep (very heavily inspired by Ean's Kontrol S2 Prep Tool mapping). It's a heck of a lot smaller and lighter than my Kontrol S2, so I can travel with it and at least keep up with track-prep when I don't have that with me.

Here's a link directly to the mapping I made (and ). And in case you're curious but not enough for a 19 minute youtube video or to download it, here's the cheat-sheet.