Instruction: Answer the given question by extracting information from the supporting document.

Input:
Question: Does the keyboard tilt up where the wrist rest? Does this actually have a wrist rest?
Document: I have carpal tunnel and this helps but definitely doesn't help me type faster. I find that I actually type slower with this. I guess is a tradeoff if I don't want wrist pain
I love this keyboard for typing, but not for long periods of time. Then a couple of the keys stopped working. The wrist rest was hard and too low. Not really completely ergonomic.
This keyboard is PERFECT! The keys are just the right height, have some bounceback to them and the layout for the natural ergo is comfortable. The built in wrist rest gives your palms somewhere to rest while typing. I'm 100% satisfied and the price was great.
Though the angle of the wrist rest is a little steep, I don't mind. Overall it's a great keyboard. I also feel like my typing speed has increased a lot on this. The reason I bought it was to ease strain on my wrists from a conventional straight keyboard. It has definitely done just that, and I'm really happy with the purchase. It's a really good price too!
As someone else stated, the angle of the wrist rest is quite steep, but for true ergonomics you shouldn't be resting your hands there anyway. I think Perixx designed it this way intentionally. The arrow keys are in a non-standard layout, as you can see from the photo, but that didn't take any getting used to.I will say this, the keyboard is quite wide. I don't have the dimensions, but I can get them if needed.
The keyboard does not offer stands for this purpose -- I just slid something under the front of the keyboard. No reasonable amount of negative tilt would make the palm rest usable. I'm not sure how much the useful palm rest on the MS4000 contributes to my comfort with that keyboard, but the lack of a useful palm rest on the Perixx is a strike against it in my mind. Had the keyboard been comfortable otherwise, I would have probably kept it.Clearly worse is the bad key action.
I don't have any real reasons for liking or disliking this keyboard. The Perixx Periboard-512, Ergonomic Split Keyboard does several things right, like the split space bar, the full numeric keypad, and the quiet keystrokes. But the overall &#34;feel&#34; is crowded or small, compared to how I consider a full-size keyboard should feel. The wrist rest is slick and also somewhat steep-feeling. I cannot rest my wrists without sensing the sliding.
Does anything actually still use it? )If you're looking for an ergonomic conventional keyboard, rather than something further out there like a Kinesis, I'd say this is the one to buy.
The keyboard is quiet which matters to me though at high speed typing is not as fast. I use Dragon Dictate mostly the rest of the time.
I actually feel like I enjoy typing more. I always used to do 'y' with my left hand, which is just one thing that slowed me down, but this keyboard as corrected this.The angle feels great for the wrists. I thought I was starting to notice some pain in my forearms before I got this keyboard, but I don't notice anything anymore.My only complaint is that I wish the arrow keys were aligned the same way as average keyboards.
Answer: No, keyboard does not tilt up where the wrist rest is.  There are, however, feet at the top of the keyboard that can be up or down to change the angle of the keyboard.  The wrist rest is built into the keyboard - comes attached.  Wrist rest slopes towards my body ... but it doesn't feel awkward - just adjust your chair height to get your wrists at the right angle.  Keyboard itself is built like an upside down "v" shape - high point in the centre of the keyboard and then slopes gradually downward to the left and right sides ... this is the preferred ergonomic way one should be typing - with elbows slightly away from our sides.