I use a Dell keyboard...don't recall the model at the moment, and I don't feel like going to look....maybe later I'll post back the model.
It's a full keyboard with the right-side numeric pad...but it's very slim, I don't mean in thickness, but the overall dimensions. It's has only a very thin bezel, and there is no extra space between it and the keys...so very compact. Plus it's perfectly rectangular...none of that "shaped" nonsense anywhere.
I did some hunting to find it...because I didn't want a really large one with unnecessary wasted space, or with any of those extra special buttons-n-crap at the top. It just has the typical F keys and the regular full keyboard options. It's a wired USB keyboard.
This is link below is not the keyboard that I have...but mine is very similar looking to this in it's compact size and layout...but the other thing about it, is the feel of the keys. I wanted a specific kind of touch. Not sure what this one is like, but mine has that classic Dell feel I hate some of the new "soft" touch ones.
Mine is quiet, but the keys have a nice firm feel to them you know when you're typing on them...but it's still a fast keyboard.
Dell KB216 Wired Keyboard - 104 Keys, USB/Wired, Chiclet Style, Volume, Mute, Play/Pause, Backward, Forward Hot Key Functions, Black - 580-ADMT at TigerDirect.com
With it I use a wireless Logitech M570 Trackball.
I also have a Logitech wireless keyboard that's programmed for the same receiver as the Trackball, in case I need to be away from the computer, but still be able to do keyboard commands for the DAW...but I've never had to use it for that. Plus, the Logitech keyboard is almost 1.5 times the depth of my Dell...plus it has a built-in armrest...and wider bezel...so it's nowhere near as compact as the Dell.
That said...the Logitech M570 wireless Trackball is the best. I've been using Logitech Trackballs for almost 20 years now...and can work much better with them than any standard mouse...but they don't appeal to everyone, having to "thumb" the ball to move the cursor.
I have 3 of the M570 Trackballs...one for the DAW, one for the networked laptop in my studio...and one as a spare.