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🎮 Unlock Precision & Power in Just 3 Keys — Your Shortcut to Next-Level Efficiency!
The PCsensor 3-Key Mini Keypad combines ultra-responsive mechanical switches with 2.4G wireless technology, offering a fully programmable, RGB-backlit keypad designed for gamers and professionals alike. With up to 3 months of battery life on a 2-hour charge and broad OS compatibility, it’s the ultimate compact tool to streamline your workflow or gaming commands without the hassle of wires.




| Additional Features | Backlit |
| Antenna Location | Gaming |
| Asin | B0C4YT9SCM |
| Best Sellers Rank | #3,471 in Video Games (See Top 100 in Video Games) #323 in PC Gaming Keyboards |
| Brand | PCsensor |
| Built In Media | USB Cable |
| Button Quantity | 3 |
| Color | Black-2.4G |
| Compatible Devices | Gaming Console |
| Compatible Operating System Family | Linux, MacOS, Windows |
| Connectivity Technology | USB-C |
| Customer Reviews | 3.5 3.5 out of 5 stars (74) 3.5 out of 5 stars |
| Enclosure Material | Acrylonitrile Butadiene Styrene |
| Hand Orientation | Ambidextrous |
| Keyboard Backlighting Color Support | RGB |
| Keyboard Description | Gaming |
| Keyboard Layout | QWERTY |
| Manufacturer | PCsensor |
| Mfr Part Number | MK321G-BL |
| Model Name | MK321G |
| Model Number | MK321G-BL |
| Number Of Items | 1 |
| Number Of Keys | 3 |
| Number Of Packs | 1 |
| Number Of Sections | 1 |
| Power Source | Battery Powered |
| Series Number | 321 |
| Style Name | Classic |
| Switch Type | Linear or Clicky or Tactile |
| Unit Count | 1 Count |
| Warranty Description | one year warranty |
User
Works great!
The price is a bit high, but the product performs well! I discovered that having the RGB lights on the whole time made it so that the battery drained really fast, but when I contacted support they got me the newest software update to be able to turn the lights off, and even sent a second one to make up for the trouble!Very happy with this purchase!Also, if you want super clicky keys, this is pretty good! If you want it to be quiet, probably find something else.Love it clicky though!
User
Waste of money.
I bought this one on accident but bought a Bluetooth version of this same item and it doesn’t work with kobo libra color no matter what! This is a waste of money and I would not buy of these items as a page turner!!! They are clanky!! Waste of $40!!!
User
Small but powerful
I use this for console DayZ and it works flawlessly.
User
Works exactly like it should.
I wanted the 2.4 Ghz version for the range and it is exactly what I needed. Can't go wrong with this one.
User
Probably works ok if you can install it
This is listed as a MacOS compatible device but initial setup apparently must be performed with a Windows machine which I do not own.
User
Default settings work alright. Connectivity was a bit weird to start.
It is what it is, its 3 keys, you press them, they do the button thing.The default keys are a, b, c. So if you don't need those specific keys in a video game then you're Gucci.If not, you need to download some pretty sus software to customize it.While it did pick up the pad instantly when connected via USB, the UI and UX is not polished at all.Some of it is downright confusing. But I was able to get it all set up how I liked, and then purged the virtual machine I installed it on.One good thing about this is definitely the hotswap, since the switches this thing comes with are to be honest, absolutely awful. Pulled those out, shoved in some nice linear switches and improved the overall feel of the presses a thousand fold. If I was stuck with the trash tier blue switches it came with, this would have gone right in the garbage. I cannot stand blue switches. Nowhere in the listing does it say what kind of switches it comes with, probably should get that added lads.Now for connectivity.Bluetooth, gave up after about 20 minutes. Absolutely awful.Wireless dongle, took a bit of finagling but it worked after about a minute. Pretty cromulent now that it's set up.Wired, it's wired.I just could not get the bluetooth to work at all. It would try to connect, but just refused or disconnected and vanished as a device on the connected system after a few seconds. Followed the directions to a tee, and still no dice at all on that front.I think that's about it.Is it worth it? Maybe. If you could make use of it, sure. It's not bad despite all the shortcomings in terms of out of box experience and software being more sketch than a skate shoe store.So to summarize:Price, fine. Build, alright. Switches, awful. Connectivity, frustrating. Customization, sus as heck. Usefulness, situational.Can I recommend this? I'm not sure. It absolutely has potential to be a useful piece of kit on your desk, but getting it to that state will take time, effort, and may not be worth it in the long run.Suggestions to improve.Throw the blue switches in the bin.Improve the software UI, and make it not feel like you're perforating your PC with backdoors and shoving bitcoin miners in there.And whatever is wrong with the bluetooth, figure that out.
User
Will break quickly
1/3 keys completely stopped working, I got the keypad 3 months ago. This is the second one I've purchased, hoping the issue with the first was a fluke. Don't buy.
User
Great for gamers and productivity fans, but wish I had the Bluetooth version...
With various systems on my desktop, I wanted a way to lower, raise and mute the volume quickly and maybe have a way to initiate tasks with a keystroke. I sometimes use a keyboard with multimedia controls and sometimes use an eMeet Mute device, with an emphasis on "sometimes." For other times, this configurable 3-key pad fits the bill.It comes with a nice USB-C 2.0 cable and a 2.4Ghz wireless USB connector. Although the instructions include details on using Bluetooth, my model doesn't include that, unfortunately. But the 2.4Ghz wireless connector works with a KVM adapter, so I should be able to use with multiple systems. I was able to switch between 2 systems using the USB and 2.4GH wireless connections. Nice!The keyboard seems well made, and the keys have a loud click. They keys are not hot-swappable, likely to reduce the cost. There are 2 USB-C connectors to allow the cable to be behind or on the side. There are small pads under the keyboard to protect the surface from scratches from the device. I'll likely use a Velcro strip to hold the device in place as it is very light and likely to move when using if not secured. The lights only display briefly to indicate the type of connection or low power status, so even though they look nice, don't expect to be able to make a mini lightshow.The Elfkey software by PC Sensor seems sketchy, but seems to work very well and in an intuitive way. In order to use the software, the device must be connected via USB. According to the useful Elfkey User Manual (PDF), once you save the key configuration, you don't need the software to be active - unless you use a one-click open function, which allows you to open a folder, file or URL. There are MacOS and Windows versions (as of 2023 Aug 29), with a Linux version "coming soon." I used only the Windows version.The functionality, ease-of-use and construction quality at a competitive price make this a win for my specific use case.
User
ottima mini tastiera
una svoltail software in dotazione permette di personalizzare ogni tasto, anche con combinazioni di tasti o azioni specifiche..io la uso con il ctr+C il ctr+V e con INVIOed è comodissimala batterie dura svariati giorni e comunque è utilizzabile durante la ricarica
User
Cooles Teil
Funktioniert! Nutze das Ding über 2.4 g mit dem USB-Stecker. Für die Software den QR-Code auf der Rückseite von dem Ding scannen. Bitte schön!
User
Fácil de programar.
Lo puedes programar como quieras en la aplicación.
User
Professionell verarbeitet und tut was es soll :D
wirklich gute Ausführung, qualitatives USB C Kabel mit dabei-> mit stoff überzug, nicht son billiges plastik teil!setup ist gut und schnell mit kleiner anleitung erklärthat jetzt keine großartig wertvolle verpackung, aber darauf kommts glaub ich eh ned an :)Es ist wie, als hätte man ne kleine baby tastatur neben seiner normalen - die Tasten sind sehr clicky, was ich auch sehr mag (ist aber wahrscheinlich nicht für jedermann was)
User
5 stelle anche se...
Il bluetooth non sembra affidabile (non rimane connesso al PC per più di qualche secondo) ma con la sua chiavetta funziona perfettamente, tanto io lo userò sempre così e quindi non ci sono problemi.
Trustpilot
5 days ago
1 month ago