

⌨️🔋 Elevate your workspace: wireless freedom meets professional precision!
The Dell Pro KM5221W is a wireless keyboard and mouse combo designed for professionals seeking seamless multi-device control and ergonomic comfort. Featuring a UK QWERTY layout with low-profile keys, it offers quiet, precise typing and smooth optical mouse tracking. Compatible with Windows, macOS, and Linux, it connects via wireless USB and runs on 3 AAA batteries for extended use. Its sleek black design with subtle Dell Pro branding fits perfectly in any modern office setup.
| ASIN | B099JWZHHP |
| Antenna Location | Office work, professional use |
| Are Batteries Required | No |
| Best Sellers Rank | 1,878 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 26 in Computer Keyboard & Mouse Combos |
| Brand | Dell |
| Brand Name | Dell |
| Colour | Black |
| Compatible Devices | Personal Computer |
| Compatible devices | Personal Computer |
| Connectivity technology | Wireless USB |
| Country of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 331 Reviews |
| Hand Orientation | Right |
| Item height | 3.4 centimetres |
| Keyboard Description | UK English |
| Keyboard Layout | QWERTY |
| Keyboard description | UK English |
| Manufacturer | Dell Computers |
| Movement Detection | Optical |
| Network Connectivity Technology | Wireless USB |
| Number of Batteries | 3 AAA batteries required. |
| Number of Keys | 104 |
| Operating System | Windows, macOS, Linux |
| Other Special Features of the Product | Round Key |
| Power Source | Battery Powered |
| Product Warranty | 1 Year Warranty Against Manufacturer Defects |
| Special feature | Round Key |
| UPC | 884116382737 |
| Unit Count | 2.0 Count |
G**.
Best Keyboard I've Owned
If you like chicklet keyboards this is great and the headline says it all. Gets used most days all day with no issues. Keys are firm and concise with no side to side movement and have a comfortable travel. The keyboard itself is a nice weight and stays on place on a polished desk. Ability to switch between multiply machines in a home office environment means only one keyboard for the works and personal machines. Switching is seamless. Battery life seems fine. A suggestion to the designers at Dell would be to allow an option sync the mouse and keyboard so that when you changed the connection on one it changed the other as well rather than having to do them individually.
M**N
Amazing, just ensure you download patches and follow Dell's advice re positioning of dongle!
I absolutely LOVE this keyboard and mouse. It makes it so easy to switch between my desktop and laptop as the keys are similar. It has a big return button which I prefer. The keys are low profile reducing noise and finger fatigue. I had a problem initially as the keyboard would randomly hold down keys (most notably the "delete" key which caused me to lose a lot of work) and the mouse was laggy. HOWEVER, after Googling the issue, I realised I didn't have the most up-to-date software from Dell for this hardware. Also, I had the dongle in the back of my PC, which was causing interference. Since downloading the updates and moving the mouse dongle to the front of my pc, I have had no issues whatsoever. HURRAH! In short, I highly recommend this mouse and keyboard. It's just a shame Dell doesn't make it clearer about how to ensure they work properly, but it was no trouble to resolve once I was aware.
M**S
Excellent keyboard but you pay for it.
Nice small form factor, smooth action. High quality batteries supplied. A little pricey for what you get
S**N
Tidy desk
Easy and comfortable to use. Keeps desk much tidier with less cables. on off switch is useful. Battery life seems good so far.
B**A
Good quality
Item as described, comes with one USB that works for both mouse and keyboard. Keyboard is good for typing with, letters don’t stick at all.
E**M
Nice keyboard, utterly useless mouse
Keyboard feels nice, pleasant to use. But let down badly by the mouse which feels cheap, slippery, and overly large. within a couple of days it's gone annoyingly unreliable. Missing clicks and movement erratic. Even took battery out to make sure it was reset. No change.
A**R
Great bundle
Great bundle. Only criticism is that the keys seem a little chunky and proud for chiclet style keys but perhaps it’s just a case of getting used to them.
M**W
A nightmare of software issues and a poor mouse. And now keyboard keys "softening".
Do not buy this set if you value your time. The hardware itself looks fine, but the software required to manage the settings on Windows 10 (the "Dell Display and Peripheral Manager" or DDPM) is an absolute nightmare. The installer forces you into a complex, multi-monitor KVM (Keyboard, Video, Mouse) setup that is impossible to skip or cancel if you just want to adjust a mouse sensitivity setting. It forces driver installs for features you don't even have or want. It was a painful, multi-hour process just to install a basic driver suite. After finally getting the correct, standalone "Dell Peripheral Manager" installed to bypass the KVM bloat, the mouse still performed terribly, jumping across the screen erratically even with all Windows settings adjusted. I had to uninstall all Dell software and ended up buying a generic Logitech mouse to solve the problem. The keyboard is okay, but the software hassle and poor mouse performance make this a definite one-star product. Stick to simple "plug and play" alternatives like the Logitech M185. (I would add that I have a Dell PC and a Dell monitor). (And now after three weeks, the keys on the keyboard are getting "soft". Dreadful, dreadful product. Binning the keyboard now. I thought I was going for quality buying Dell. I was mistaken).
Trustpilot
2 weeks ago
1 month ago