I bought it for use with a mini Mac from a store that specializes in these. In fact, they wrote that it is fully compatible. What they didn't say is that there is no dedicated key for switching languages and that I can't program any key to do that for me. Dell only provides a customization program for Windows and not for Mac. So it's not compatible at all with the Mac I bought it for. For other uses, it will be fine

Unfortunately, the mouse does not last long, while the keyboard is well built, the mouse is very bad and only the keyboard is silent, not the mouse. Also, it has started to disconnect after 1 year and my friend who has exactly the same one has exactly the same problems.

Both are excellent. Sense of luxury and amazing connection without disconnections. I have bought cheaper keyboards and mice with various surprises (disconnections, etc.). Here you pay a bit more but I think every last euro is worth it.

Very good quality. I am very satisfied. I would like the keyboard to be a bit lighter so I can have it on my lap, but now I have gotten used to it.

Very convenient and fast switching between devices. Beautiful and good keyboard feel. The mouse is not good, it is heavy, the clicks are noisy, and it has that rubber coating that at some point you just want to throw it away.

This set has been very convenient for me. I had tried another very cheap set, which was almost perfect but the batteries' contacts in the mouse were bad. So I will buy Dell again.

It solved my hands, in combination with the mouse I can easily switch between connected computers and work alternately on a large screen with a keyboard

Top-notch, very convenient, good and comfortable set... highly recommend it without hesitation. If you can afford to spend the money, go for it, it's a good tool

The Set is in the category of "shut up & take my money away". I use it with 3 devices, Windows 11 surface book, Mac Book Air M2 & SFF Desktop with Ubuntu, and it works EXCEPTIONALLY well with all of them. The last one with the USB dongle, the first two with native Bluetooth. In an ocean of useless & poorly ergonomic human interface devices, this one here makes traditional vendors (let's say Logitech) worry. From me, it's a YES! :)

The initial problem with the Function Keys (not being default but multimedia) was solved by pressing FN & Esc and it saves it without needing to repeat every time the PC restarts. Of course, it would serve me even better if the letters of the Function Keys (F1, F2...) were displayed in white bold instead of multimedia, as they are faintly printed and it is difficult to see which one to press (I mainly use them in the commercial programs I create as well as in the Delphi environment).

Other than that, both the keyboard and the mouse connected instantly to the USB (I had no reason to check for Bluetooth functionality, and I also won't be using it for parallel connection to another PC, at least for now).

Because I had heard that Dell's software has issues, I did not install it. Finally, the large size of the mouse does not bother me, although it is a bit heavy to move around on the desk.

In the keyboards I would give 10 stars if I could, the mouse is worth 3 stars.... Is the keyboard worth the money alone...

First impressions, as previous commentators have mentioned, are excellent. The switching between computers is very convenient and efficient, which was the reason for purchasing it. The only minor complaint is that the box did not contain the usual accompanying documents. However, this is a small issue as it worked immediately as expected and the receipt serves as the warranty.

First of all, let me say that I am a fan of Dell.
When I received the set, I expected the keyboard to have an aluminum frame, but it is a silver-painted plastic one.
But I don't have any problem with the keyboard.
The significant problem is the mouse, which is not level on the side that touches the desk, causing it to move like a seesaw from right to left. It is poorly constructed and completely useless, considering that I bought it for 115 euros from a reputable chain, and the box was sealed. I simply believe that Dell is to blame because they did not check the quality of the product.
In the end, they refunded my money, after first exhausting me with various incomprehensible excuses, claiming that they had not received the money from the courier. Fortunately, the store manager was very polite and helpful, and a solution was found.
So I will order it from another store

Awesome build quality, you don't expect anything less from DELL. Now typing is a pleasure.

I have it for 5 days, it's perfect, I connected it to the laptop via Bluetooth without any problem. The mouse is pretty good but I'm not interested, I have the Logitech MX Master3. Within the week, I'm expecting the Dell U2520D monitor. I will connect it to the monitor and I will get back to you. With the laptop, it's okay, only I couldn't connect it with USB, maybe it's Lenovo's fault

I was looking for a quality keyboard, specifically for small hands, because all of them were tiring me due to the distance between the keys. It is the best one I have gotten, I am very satisfied and I use it on a daily basis for over 9 hours.

Very high quality set. I recommend it for the demanding and lovers of elegance and ergonomics.

Excellent keyboard and mouse set. Personally, it has greatly helped me in typing. The mouse is medium-sized and may not be ideal for large hands/palms, but it's okay, with all the necessary functions after adjusting it through the accompanying software.
One of the very positive aspects is its easy connectivity with up to 3 devices and the ability to switch between them.
Yes, it may be expensive, but I believe it fully justifies the cost. For anyone considering it, I highly recommend it.

Although of exceptional aesthetics and top-notch writing feel, after approximately 2 months of use, I had not managed to use it efficiently and replaced it with a wired set. The reason was the constant and inexplicable 'freezing', where both the keyboard and the mouse suddenly 'freeze' for a few seconds and then resume. Eventually, following the advice of a technician, I connected it to a USB 2.0 Type-A + power port (called USB 2.0 Type-A + SmartPower on Dell Precision 3630) and it works normally without any issues.

Very good keyboard + mouse. The multi-device function has saved me.
It would be more convenient if they had a common switch to change the device because now the keyboard has a different switch than the mouse.

I only got it for the keyboard, which is really quiet with a nice feel and key resistance. The layout and spacing of the keys are ideal, especially for touch typists. I don't use the mouse because it's very noisy. Since I prefer ergonomic and bulky devices, the mouse didn't suit me. So, I came up with a trick and added a 2cm rod underneath, raising it parallel to the desk surface. In combination with a silicone wrist pad, I found the perfect position. The quality is excellent and the connectivity with tablets and mobile phones is very easy. Occasionally, it disconnects but can be easily solved with the on/off button. The battery, which I've been using for 2 months now according to my Dell peripheral manager, shows 100%. I am very satisfied.

Very good choice especially for people who work long hours from home or have 2-3 computers and want to quickly connect a mouse and keyboard to them by simply pressing a button. Stable, silent, and high-quality. Additionally, there is the possibility of programming the keyboard and mouse per computer for quick access to applications or smart use. Worth it!

Good construction, but in some cases there are problems connecting via Bluetooth between devices (laptops, mobile phones, etc.). One would expect better connectivity from this company, at least with devices of the same brand (e.g. Dell PCs).

I won't judge the price because I knew how much I paid. The quality is amazing in everything. You can do the same job with one that costs 50 euros. I don't know. I also got it for its design. On an all-in-one PC, it matched perfectly with the desk and the room.

update: after 3 years (yes, I know it's quite a lot) it started doing the weirdest things... other keys respond to different commands. Long story short, hardware problem. If I had paid 30-40 it would have been fine. For 90+ I didn't like it

The keyboard has very good build quality, it is heavy and compact. Overall usage is good, for me the keys are a bit harder than I would prefer but logically they will soften a bit after use.
The mouse is relatively large, the hand fits nicely and it is comfortable. The quality of the mouse is not the same as the keyboard. It is plastic and light but in any case, it is accurate.
A big plus is that it can connect to up to 3 different devices without changing the USB dongle as it also supports 2 Bluetooth connections.

Update 20260226
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I am adding +1 star because battery consumption is minimal and the set continues to perform well after 4 years of daily use at work. The only thing that has failed is the keyboard's "elevation" which after a while started to create vibrations (resonance) while typing and now I no longer use the "feet".

Excellent key feel, flawless connection with up to 3 PCs simultaneously (via Bluetooth or adapter), very convenient mouse, zero lag/delay in keyboard & mouse.

The mouse is indifferent, but the keyboard is the best I have touched. Excellent key feel, speed, and sturdy construction. Silent and immovable in its position (due to weight)