Perixx PERIDUO-606A, 3-in-1 Wireless Compact Ergonomic Keyboard with Vertical Mouse and Numeric Keypad - Adjustable Palm Rest - Tilt Wheel - Membrane Low Profile Keys - US English

I got this for the keyboard. My scroll wheel gives me carpal tunnel so I needed an alt. Theys keys are a bit big in the center, but I love the stand it comes with. The keyboard works fantastic! The mouse... not so much.... it functions fine, but its ergonomics are more for a kid, and I don't have manly hands. So I bought the Zelotes instead. I needed a true vertical for these following reasons:-Needed a mouse that would take the strain off my tendons.- Wanted comfort.- Lots of surface area.The Perixx fails in those areas. With this mouse my wrist rests completely on the bone. Might be fine for a mousepad but I use a laptop and often use flat surfaces. Very uncomfy.My hand swallows the mouse. In the pics you can see my fingers come off the edge, which makes me have to curl my fingers to get good purchase.The other thing, is that if I dont curl my fingers, they drag on the tracking surface with adds more strain for my use.It'll make for a decent backup if my new one kicks the bucket, but I wont be using it otherwise.The other thing is that of all the gaming mice ive had, the light on this is the brighest ive ever had. It literally hurts my eyes when its reflecting off a surface. Best to keep this in mind if you are going for the mouse.The material its made of is slippery too, not grippy like the others in my photos. It feels kind of like velvet. It would suck for gaming. But it might be good for kids or more delicate hands.Get a real vertical mouse and not this 45 degree angle one if you are really in it for the comfort. This isn't what you may think.

I love that is quiet. Small travel, but strong keys (better than laptops).Easy to type very fast without looking, resting your hands on it.I love it has function keys and the sysreq key (which i need).To toggle between function keys and multimedia you only need to press once. No need to hold.The arrow keys size is perfect.Home/end/page buttons are good too.The ergonomics are good.Materials are really good.Weight is pretty good.And you can add/remove a stand to help with ergo.The only downside is the function key toggle sometimes i press instead of the windows/meta key which i use frequently.Also another downside is having to buy the mouse which i dont want since i use my own trackball.

Good: Small footprint, split style, no attached numeric keypad (easy reach for mouse)Bad: Everything else.This is a cheap knockoff of the Microsoft Sculpt Ergonomic keyboard, but it is not ergonomic.Split keyboard ≠ ergonomic.Not even close to the comfort of the Microsoft Sculpt Ergonomic keyboard. i find myself constantly needing to backspace and retype keys. This is because the keys stick. Sometimes the shift key works and sometimes it does not. Keys stick depending on what angle you reach for the key. For example pressing a single key over and over works fine, but when you reach for the key from a different location it's behavior changes. Because of inconsistencies (due to super cheap quality) you cannot get used to the feel of the keyboard. The tendency is to stomp of each and every key in anticipation of its failure.*** THEY LITERALLY HAVE MADE A JOKE OF THE DEFINITION OF ERGONOMIC. ***I don't know who makes Perixx products, but they are a joke. By definition of ergonomic the keyboard must be comfortable to use and NOT CAUSE THE VERY PAIN I AM FEELING NOW USING IT TO TYPE THIS REVIEW.As others have stated, the keyboard does not fit your hands, it is not laid out properly, the key feel is terrible, and it literally hurts my wrist after 10 minutes of use.*** NOT FOR GAMING ***If used for gaming you will not have the control you need. Keys stick so you will miss the critical moment when an action needs to be applied.Option: If you need a compact ergonomic keyboard, get the Microsoft Sculpt L5V-00001.They are available on Amazon. The ratings don't even match the quality. If I had to rate these keyboards side by side, the Sculpt would get a 7 and the Perixx would get a zero. Why zero? Because it does not even begin to provide the very comfort it is advertised to achieve.DISCLAIMER: i have made hundreds of reviews on Amazon, but this product sits at the bottom as i cannot possibly emphasize my disappointment in quality. If they gave it to me for free I would simply throw it into the trash.