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A4Tech KL(S)-7MU

Photos - Keyboard A4Tech KL(S)-7MU
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The main feature of the model is the pyramidal arrangement of the keys, which allows you to achieve a more correct position of the hands and elbows while working on the keyboard. In addition, the model boasts 17 additional multimedia keys, as well as a USB hub and connectors for headphones and a microphone. The model is wired, both classic PS/2 and more modern USB can be used for connection.
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A4Tech KL(S)-7MU
Colour
Connectionwired
Cable length1.5 m
Form factor100% (full size)
LayoutANSI
Keyboard
Key profilelow
Key typeclassic type
Switch technologymembrane
Additional keys17
Features
Cyrillic colourwhite
Volume controladd. keys
USB hub1xUSB-A
Audio jackmini-Jack (2x3.5mm)
Connection and power supply
CableUSB-A or PS/2
General
Size460x187x21 mm
Added to E-CatalogSeptember 2008

The main feature of the model is the pyramidal arrangement of the keys, which allows you to achieve a more correct position of the hands and elbows while working on the keyboard. In addition, the model boasts 17 additional multimedia keys, as well as a USB hub and connectors for headphones and a microphone. The model is wired, both classic PS/2 and more modern USB can be used for connection.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog A4Tech 2026 - new arrivals, bestsellers, and the most relevant models A4Tech.
Model overview based on user reviews  
The A4Tech KL(S)-7MU keyboard is praised for its durability and reliability, with many users reporting long-term use of over a decade without significant issues. It features additional multimedia keys and ports, including a USB extender and audio jacks, which are appreciated for their convenience. The keyboard is described as quiet and comfortable to use, with a soft key press that users find pleasant. However, some users note the lack of adjustable feet and the absence of a "Sleep" button as minor drawbacks. The keyboard's affordable price is frequently highlighted as a significant advantage, offering great value for its functionality. While some users have experienced issues with key rattling or fading letters over time, the overall consensus is that the A4Tech KL(S)-7MU is a highly functional and cost-effective choice for everyday use.
Pros

Cons

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For its price with such functionality - an excellent choice, just like the A4 Tech X7.
11 January 2022 
I have been using it for over 7 years. If aesthetics are not important to you and convenience and functionality are, it deserves attention, just like the A4 Tech X7, which I also had a chance to try out.
* Additional keys that work on Windows 7 and 10 versions
* USB-A, mini-jack (3.5 mm) connectors
* Overall simplicity and reliability - buttons have never fallen off
* Wide rubber feet are located along the width of the keyboard and are still in place, providing good grip on the desk surface
* Low profile - a plus for some, a minus for me personally
* No adjustable feet
* Rather mediocre cable braiding
* Mini-jack sockets are not marked, except for small print labels on black plastic - no color markings
Ilyause A4Tech KL(S)-7MU more than year
take it - you won't regret it if you are an average user.
1 December 2020 
this keyboard is already over 10 years old. And it still lives on)
Super durable. Took [censored] more hits than a punching bag. All buttons work flawlessly. After 10 years, only one button is barely holding on (but that’s my own clumsiness). The multimedia control buttons are top-notch. I use the hotkeys less often, but they’re still good. If it had backlighting, it would be priceless.
what could be the drawbacks at such a price for such a masterpiece device? The only thing that appeared after so many years: the keys started to rattle significantly, but it's manageable.
Dominik Torettouse A4Tech KL(S)-7MU more than year
if the system unit is on the floor, then you don’t have to pull extra wires from it
24 April 2020 
the keyboard is great. was purchased in 2007. Carl, 13 years old!!!!! works properly. more than once it was filled with all sorts of drinks and was restored by difficult dances with a tambourine. after another drying, I was very surprised that it is still for sale.
for me, the most important thing is the presence of a headphone jack and a USB port.
no
3 out of 38 user review(s) shown
10 more user review(s)
Additional features keyboard A4Tech KL(S)-7MU:
  • Pyramidal key layout
Model modification:
  • Model KL-7M — straight keyboard layout, no USB hub
From the press release:

Thanks to the pyramidal arrangement of the keys, the correct position of the hands and elbows is achieved in the process of typing on the keyboard. Combining elegant form and versatility, the wired keyboard delivers high performance while helping you use your workspace efficiently and economically without sacrificing convenience. With the legs extended, the tilt of the keyboard increases by 6°.