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๐ Elevate your workspace with silent precision and smart shortcuts!
The Dell KM555 Silent Keyboard and Mouse combo delivers a premium, quiet typing and clicking experience with 18 programmable keys and a dedicated Copilot key for enhanced Windows 11 productivity. Featuring secure dual-mode wireless connectivity, an ambidextrous ergonomic design, and up to 36 months of battery life, this eco-friendly set is crafted with recycled materials and backed by a 3-year advanced exchange warrantyโperfect for professionals seeking sustainable, distraction-free efficiency.













| Antenna Location | Multimedia, Office |
| Are Batteries Required | Yes |
| Asin | B0DFMXBS7V |
| Best Sellers Rank | #37 in Computer Keyboard & Mouse Combos |
| Brand | Dell |
| Built In Media | Item |
| Color | Black |
| Compatible Devices | Personal Computer |
| Compatible Operating System Family | Windows |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.3 4.3 out of 5 stars (55) 4.3 out of 5 stars |
| Eu Spare Part Availability Duration | 3 Years |
| Hand Orientation | Ambidextrous |
| Item Weight | 1.04 Pounds |
| Keyboard Description | Numeric |
| Keyboard Layout | QWERTY |
| Manufacturer | Dell |
| Mfr Part Number | 0M6MK |
| Minimum Required Operating System Version | Windows 10 |
| Model Number | KM555 |
| Movement Detection | Optical |
| Number Of Batteries | 1 AA batteries required. |
| Number Of Keys | 109 |
| Operating System | Windows 10 and above |
| Other Special Features Of The Product | Ergonomic, Programmable Keys |
| Power Source | Battery Powered |
| Unit Count | 1.0 Count |
| Upc | 884116474784 |
| Warranty Description | 3-Year Advanced Exchange Service |
User
Very good and very silent
Love it. Super silent keyboard and mouse. Very good responsivity and connectivity. Let's hope the battery life is as promised.
User
Silent and Well Made
The keyboard and mouse are actually silent. Theyโre also slim and setup was very simple.
User
Good choice
I love the keyboard but I'm still trying to get used to it. A few of the special keys are in a slightly different position so I'm still having to look at the board to get the right one. The mouse is also easy to use and moves smoothly. My only concern about the mouse is the sensitivity of the right click. Just a brief, barely touched tap will bring up another screen, not one I want to see right then. I'm still trying to find a way to reduce the sensitivity on the right click so I won't have to go to another mouse out of frustration with my lazy finger.
User
It's good
This keyboard works well and is quiet. Smaller size is nice. Good value. Connects easily. I would have liked a larger mouse. The mouse is basic. Would recommend.
User
Doesn't seem to use a lot of batteries.
Love it! It should last me a while.
User
I like the design, butโฆ
I really like the design and style of this keyboard/mouse combo. However, after less than a year of moderate use, the โbโ and โnโ keys started to not function properly. They will regularly not register a key press. Iโve tried resetting the Bluetooth dongle, refresh batteries, and clean with compressed air โ still no luck. It is very frustrating when trying to type fast. Not sure if itโs worth seeking warranty support. Sadly, Iโll be looking for another model (not from Dell).
User
Super quiet!
The lack of sound is incredibly satisfying. I love this keyboard so much. My work bought the first one, so my typing would be so annoyingly loud when taking notes during calls. I love it do much I had to get one for home too.
User
Small mouse and an annoying USELESS button
I wanted to like this but the CTRL button is some USELESS "Co-Pilot" button!Too, my previous mouse has a back button on the side. Not only is this mouse smaller, but it doesn't have the back button.I would let one or the other slide, but not both. If I want to CTRL+shift anything, I have to go all across the keyboard. This is irritating Especially as a designer. CTRL+0 is a whole chore, if not impossible, now.The Co-Pilot button goes to keyboard input settings. How many times would I need that in my face?!!I'm super aggravated bc now I have to go hunt for another one!
User
Good Silent Key Board set
Good Quality product. Silent key board and mouse
User
ุงูู ูุณ ุญุฌู ู ุตุบูุฑ ููููุงู
ุงูููุจูุฑุฏ ุฌูุฏ ููู ุงูู ุงูุณ ุตุบูุฑ ุบูุฑ ู ูุงุณุจ ูู ู ูุฑุบุจูู ูู ุงูุญุตูู ุนูู ููุจูุฑุฏ ุฅูุฑููููู ููุงูู ูุฏูู ูุฐุง ูุงูุดุจู ุงูู ูุฏูู ุงููุฏูู
User
Batteries NOT included!! Otherwise good
Batteries NOT in the box!! It says even on the box that batteries are included, but they are NOT!!Not big deal, just annoying when you expect it to be there and its not!Otherwise it was super easy to sync both mouse and keyboard, took few seconds. Both are super quiet and nice to work with so far.
User
Woah! LAG!
It feels good. But the LAG is awful!The mouse will stutter at times, making it unusable, requiring me to turn it off and back on again. The same thing happens with the keyboard. You'll be typing along, and the letters start slowly appearing, or it will look like the space bar was held down.The mouse buttons are a bit too sensitive, there's no click feeling, and it causes you to click when you don't want to.I can't return it because I can't be without a keyboard. It was a replacement one because the previous Microsoft one died.I can't recommend this one. If it wasn't for the constant LAG, it would get all 5 stars. It feels really nice.
User
Sticky key
One of the keys has stopped responding well.
Trustpilot
2 months ago
2 weeks ago