NPET S21 Wireless Gaming Keyboard and Mouse Review

When it comes to wireless convenience and desktop aesthetics, it’s hard to overlook the NPET S21 combo. This keyboard and mouse set steps up the game with its vibrant backlit display offering customizable color options and brightness levels to suit your mood or enhance your workspace.

A full day’s work or intense gaming session is well-supported with the long-lasting battery life—up to 8 hours of use when the lights are on, and the added sleep mode for energy conservation during idle times. The ergonomic design promises comfort, while the robust build quality suggests that the NPET S21 is built to last.


NPET S21 Wireless Gaming Keyboard and Mouse Combo, RGB Backlit Quiet Ergonomic Mechanical Feeling Keyboard, Gaming Mouse 3200DPI, for Desktop
  • 【High-performance 2.4G Wireless Keyboard and Mouse】2.4G high-speed and stable transmission, ensure that it can easily deal with even the most intense battles. Note: The USB receiver is at the bottom of the mouse. (Only 2.4ghz mode, and the cable just has a charging function.)
  • 【Rechargeable & Long Battery Life】The keyboard is equipped with a 3000 mAh battery, and the mouse has equipped with an 800 mAh battery. The long battery life allows you to use them continuously for 8 hours with light. The keyboard and mouse are equipped with smart energy-saving functions. If there is no operation within 2 minutes, they will automatically go to sleep, press any key to wake them up. Please charge 4 hours before using.
  • 【Light Up Keyboard and Mouse】The keyboard has built-in three groups of rainbow backlight effects and supports breathing modes, 3 static modes, and 4 brightness levels. The luminous design of Letters, logo, gaps, and surroundings makes it the best light-up wireless keyboard on the market (Note: There is no surrounding light in the right top corner due to the indicator light). The mouse has a built-in 7-color cyclic gradual lighting effect.

Feedback from users highlights the solid metal base and firm key strokes of the keyboard that contribute to a both satisfying and quiet typing experience. On the flip side, there have been sporadic issues—some reported losing charge quickly after minimal use, which could be a drawback for those dependent on the reliability of their peripherals.

Bottom Line

The NPET S21 stands out as a functional and visually appealing option for users who want to mix flair with practicality.

With a focus on creating a comfortable and efficient workspace, the NPET S21 seems to fit the bill for both everyday and gaming use.

Experience the balance of design and functionality by checking out the NPET S21 Wireless Keyboard and Mouse Combo here.

Overview of NPET S21 Wireless Keyboard and Mouse Combo

Experiencing the NPET S21 combo highlights its solid build and diverse functionalities. The wireless set is uncomplicated to set up with plug-and-play via a unified USB receiver. It showcases reliable 2.4G connectivity, maintaining a stable connection to handle heavy usage without hiccups. The rechargeable batteries deserve mention; the keyboard’s impressive 3000 mAh and mouse’s 800 mAh ensure sustained operation for extensive hours, even with the rainbow backlight on. Energy efficiency is enhanced by the automatic sleep mode triggering after 2 minutes of inactivity, yet responsiveness upon any key press to wake up.

Users will appreciate that the keyboard’s keycap characters are fade-resistant, owing to a two-color injection molding process. The ergonomic design with an adjustable tilt and a frosted metal cover adds to its durability and provides a comfortable typing experience. Its backlit feature is adjustable in brightness and mode, catering to various lighting conditions, although the right top corner lacks the surrounding light due to an indicator.

Conversely, some users have noted that the battery life may dwindle over time, requiring attention to charging practices. However, customer service has been reported as supportive, which might alleviate concerns regarding potential issues. Overall, this keyboard and mouse combo from NPET seems to offer a compelling balance between functionality and aesthetic appeal, suited for both gaming and regular office environments.

2.4G Wireless High-Speed Performance

The NPET S21 offers a reliable 2.4GHz wireless connection that effectively eliminates delays and interference that can frustrate users. With a rapid response time, this combo ensures seamless typing and cursor movements, which is particularly beneficial for those who work extensively on their computers or indulge in competitive gaming. The wireless technology provides a tidy workspace by minimizing cable clutter, making it ideal for modern, minimalist desk setups.

However, some users might notice a slight lag on rare occasions, or when the keyboard and mouse are used far from the receiver. This isn’t a dealbreaker, as it occurs infrequently and the overall performance is robust. The wireless range is generous, which allows for flexibility in seating position and can aid in creating an ergonomic work environment.

The wireless setup is a breeze—plug in the USB receiver, and the devices are ready to go, no cumbersome installation process required. The absence of dropouts and the stable connection is essential for productivity and a smooth computing experience. Plus, being wireless, it’s convenient for those who need to pack up and work from different locations without having to drag along cables.

Long Battery Life & Rechargeability

The NPET S21 stands out with its robust battery life. Users can enjoy up to 8 hours of continuous use with the lights on, which is ideal for extended work or gaming sessions. Both the keyboard and the mouse come with sizeable built-in batteries, 3000 mAh and 800 mAh respectively. The longevity is a strong point, minimizing the frequency of recharges.

An intelligent feature of this combo is the automatic sleep mode, which kicks in after 2 minutes of inactivity. This function is not just convenient for conserving battery life, but it also prolongs the overall battery lifespan. Waking them up is as simple as pressing any key.

Despite the impressive battery performance, there have been reports of charging issues, illustrating that the experience may vary amongst users. For instance, some have encountered problems with the keyboard’s ability to hold a charge over time. However, it’s important to note that these cases seem to be exceptions rather than the rule.

In sum, the NPET S21’s rechargeability and battery life are generally reliable, but users should be aware of the potential for charging inconsistencies.

Customizable RGB Backlighting

The NPET S21 boasts a visually appealing array of RGB backlight options. Users can enjoy a built-in selection of three rainbow backlight effects along with breathing modes and static settings. The keyboard allows for adjusting brightness across four levels, catering to preferences or ambient lighting conditions. It’s an actual delight to see characters, logos, and even the gaps between keys illuminated, enhancing the typing experience during both day and night. The mouse complements the keyboard with its built-in 7-color cyclic gradual lighting effect.

While the lighting is certainly a highlight, it is not without imperfections. The right top corner lacks the surrounding light due to the placement of an indicator light, which is a minor design compromise. Regardless, the light-up letters make the S21 a top contender for those with a penchant for well-lit peripherals. The practical aspect of such backlighting is notable, although some may find the absence of a completely uniform light distribution a slight drawback. Overall, the customizable lighting adds both functionality and a touch of personal flair to the day-to-day computing experience.

Ergonomic Design and Durability

The NPET S21 combines function with comfort. The full-sized keyboard boasts a frosted metal cover contributing to its robust feel, resisting deformation over long-term use. Users find the ergonomic tilt angle lessens wrist strain during extended typing sessions. Additionally, the integrated rainbow backlighting is not only aesthetically pleasing but also enhances visibility in low-light environments.

Durability is a hallmark of both the keyboard and mouse. With a keystroke life of 10 million presses, the keyboard emerges as a reliable tool. Moreover, the double injection molding of the ABS keycaps ensures that characters remain legible over time, eliminating the common issue of fading letters. The mouse is designed to fit the palm snugly, with a texture that prevents slipping even during intensive usage.

In practical terms, the wireless design reduces desktop clutter, while plug-and-play functionality underscores the convenience. Despite a few reports of charging and power retention issues, the majority echo the product’s promise of solid performance and sustainable design. The NPET S21 stands out as a trustworthy choice for those needing a balance between ergonomic consideration and lasting functionality.

Plug and Play Convenience

Setting up peripherals can often be a daunting task, but this is where the NPET S21 stands out. Users appreciate the simplicity with which they can start using the keyboard and mouse combo. The unified USB receiver, stored neatly at the bottom of the mouse, is convenient and reduces desktop clutter. Once plugged into a computer, the devices are instantly recognized, allowing one to begin typing and navigating without any cumbersome installation processes.

A number of users have highlighted the ease of reconnecting the devices in case of connection loss, emphasizing the straightforward code pairing reset. This hassle-free approach extends to both Mac and Windows systems, showcasing versatility. While some users encountered issues with charging or power retention over time, the aggregate experience points to a predominantly smooth and accessible plug-and-play experience. It’s a boon for those who desire a quick setup without the technical intricacies.

Pros and Cons


  • Battery Life: The S21 keyboard and mouse are known for their long-lasting batteries, providing up to 8 hours of illuminated use, which is a significant plus for extended work or gaming sessions.
  • Rechargeable: Both devices are rechargeable, with the keyboard boasting a robust 3000 mAh battery and the mouse an 800 mAh one, meaning users can save on the cost and hassle of regular battery replacement.
  • Backlighting: The keyboard features attractive RGB backlighting with various modes and brightness levels, enhancing the aesthetic of any setup. The mouse also includes a 7-color light cycle that provides a matching visual appeal.
  • Build Quality: Durability is a strong point; the keys have a lifespan of up to 10 million keystrokes. Also, the keyboard has a heavy, frosted metal cover that resists deformation over time.
  • Ergonomic Design: Both keyboard and mouse have been designed with ergonomics in mind, aiming to reduce user fatigue during long periods of use.
  • Plug and Play: The inclusion of a shared USB receiver facilitates easy setup, with automatic pairing straight out of the box.


  • Key Stroke Length: Some users may find the key stroke length longer than usual, which could take some time getting used to.
  • Quality Inconsistencies: A few reports indicated that the keyboard may experience issues with charging and longevity after several months of use, suggesting possible quality control inconsistencies.
  • Customer Support: While the brand generally offers good customer support, there are cases where users have faced challenges when dealing with defects or technical issues.
  • Indicator Light Placement: Notably, the design of the keyboard lacks a surrounding light in the right top corner due to the placement of the indicator light, which may detract from the overall backlit effect for some users.
  • Sleep Mode Sensitivity: The smart energy-saving feature can be too sensitive, causing the keyboard and mouse to enter sleep mode rather quickly during brief periods of inactivity, which may require frequent waking by users.

Customer Reviews

When it comes to the NPET S21 combo, users often highlight its comfortable typing experience. The key stroke may be longer than some are accustomed to, but adaptability seems quick according to shared experiences. The robust metal baseplate receives praise for providing stability and a solid feel, eliminating any annoying sliding during use.

RGB backlighting and rechargeable functionality come up frequently in discussions, with many users appreciating the aesthetics and convenience these features offer. Though the keyboard’s quiet nature is commended, there are mixed sentiments regarding its durability. A few users report issues with charging and longevity – one mentioned it worked well for a short period before charging problems began.

The majority, however, seem satisfied with the product’s overall performance and the customer service provided by NPET. It’s often described as reliable for daily use, offering a good balance between functionality and price. Overall, the consensus suggests a positive reception, with a few instances of critique that prospective buyers might consider.


After spending considerable time with the NPET S21 combo, it’s evident that this set hits the mark for users seeking a balance between aesthetics and functionality. The keyboard, with its flashy RGB backlit feature, brings a touch of personalization to one’s work environment, while the rechargeable nature ensures you’re not frequently hunting for batteries. It’s quite comfortable to use, boasting a full-size layout and thoughtfully designed ergonomic tilt angle, which could be quite beneficial during extended typing sessions.

The mouse doesn’t disappoint either, promising a quiet and smooth experience, enhancing productivity, especially in noise-sensitive areas. However, some users might find the key stroke a bit longer than they’re accustomed to, which could take some getting used to. A couple of criticisms have surfaced regarding the durability and charging proficiency over time; these seem to be outliers but are worth noting.

In terms of service, customers have expressed satisfaction with the support provided. Overall, the NPET S21 combo is a solid choice for users who want a robust, visually pleasing, and responsive keyboard and mouse without spending a fortune or compromising on quality.

Frequently Asked Questions

Navigating the sea of tech products can be daunting, but users’ inquiries often illuminate the practical applications of the NPET S21 wireless combo. Here’s a compilation of common questions, pooled from real user experiences and summarised to help outline what one can expect from this duo.

How does the NPET S21 wireless combo perform for gaming?

Gamers often examine the performance of their gear with a critical eye. The NPET S21 wireless keyboard and mouse are designed to handle intense gaming sessions. The 2.4GHz wireless connection is engineered to deliver speed and stability, which is a boon during gameplay. Although wireless devices are usually not the first choice for hardcore gaming due to latency concerns, users report that this combo keeps up competently with fast-paced games.

What features does the NPET S21 wireless keyboard offer?

The NPET S21 wireless keyboard sports multiple backlight effects, breathing modes, static modes, and adjustable brightness levels, adding an aesthetic flair to one’s desk setup. Its ergonomic build, combined with a durable, frosted metal cover, shows a thoughtfulness towards comfort and longevity. The keys are made using a two-color injection molding process, preventing the characters from fading over time, and the keyboard is equipped with a rechargeable battery, boasting a laudable service life.

Can the NPET S21 mouse be customized using software?

Customization is key for the modern user, but in this regard, the NPET S21 mouse takes a simpler route. There is no mention of dedicated software for elaborate customization. Instead, it offers built-in lighting effects that cycle through different colors, which may appeal to those who prefer plug-and-play devices with straightforward functionality.

How does the NPET S21 wireless combo compare to wired gaming keyboards and mice?

Comparatively, wired devices often promise minimal input lag, a feature critical to competitive gamers. However, with advancements in wireless technology, the NPET S21 aims to narrow this gap. It offers a wireless convenience free of cable clutter while trying to maintain a performance level close to that of its wired counterparts. While it may not entirely replace a high-end wired setup, for most users, it stands as a viable wireless option that doesn’t heavily sacrifice response times.

Is the NPET S21 wireless keyboard and mouse combo compatible with multiple operating systems?

This combo is designed to be versatile, working smoothly with various operating systems such as Windows and Mac. Users appreciate this cross-platform compatibility, which makes the NPET S21 a flexible option for different workstation setups and user preferences.

What is the battery life like on the NPET S21 wireless keyboard and mouse?

One of the practical considerations for wireless devices is battery longevity. The NPET S21 keyboard is equipped with a 3000mAh battery, and the mouse comes with an 800mAh battery. They are built for extended use, lasting up to 8 hours with the backlight on. The devices slip into an energy-saving sleep mode after 2 minutes of inactivity, a feature that users find extends the battery life effectively.

In summary, the NPET S21 wireless combo seems to hit several marks on user demands, balancing performance, aesthetics, comfort, and battery efficiency. It serves as a compelling choice for users looking for a middle-ground between high functionality and the convenience of wireless tech.

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