RK ROYAL KLUDGE S98 Mechanical Keyboard Smart Display Knob Review: The Custom Keyboard Experience Without the Custom Price

For years, I cycled through the same predictable keyboards. It started with the flimsy, membrane keyboard that came with my first desktop, a mushy and unsatisfying experience that I simply accepted as normal. Then came the upgrade to a big-brand mechanical gaming keyboard—loud, clacky, and an undeniable improvement, but it always felt… generic. It lacked personality. The dive into the world of custom mechanical keyboards was tempting, with their “thocky” sound profiles and endless modifications, but the high price tag and steep learning curve were intimidating. The problem was clear: how do you get that premium, enthusiast-grade typing feel, sound, and feature set without spending hundreds of dollars and countless hours soldering switches? That’s the exact gap in the market the RK ROYAL KLUDGE S98 Mechanical Keyboard Smart Display Knob aims to fill, promising a “creamy” out-of-the-box experience that punches far above its weight class.

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RK ROYAL KLUDGE S98 Mechanical Keyboard w/Smart Display & Knob, Top Mount 96% Wireless Mechanical...
  • Big Features on a Small Screen - Is there anything it can't display? Custom gif image, date. connection mode, WIN/MAC layout, battery status, etc.
  • Knob Design- Adjust volume, connection mode, backlit brightness/speed, RGB mode/color, all it takes is just a twist or a click.

What to Consider Before Buying a Mechanical Gaming Keyboard

A mechanical gaming keyboard is more than just an input device; it’s a key solution for gamers, programmers, and writers seeking precision, speed, and a satisfying tactile response that membrane keyboards simply cannot provide. The primary benefit lies in the individual mechanical switches beneath each key, which offer greater accuracy, durability, and a distinct feel. This translates to faster response times in games, reduced finger fatigue during long typing sessions, and a more enjoyable and engaging overall user experience. For enthusiasts, the ability to customize everything from keycaps to switches is a significant draw, allowing them to create a tool that is perfectly tailored to their aesthetic and functional preferences.

The ideal customer for this type of product is someone who spends significant time at their computer and values the quality of their physical interaction with it. This includes competitive gamers needing reliable performance, professionals who type for a living, and hobbyists who love to tinker and personalize their setup. As one user transitioning from a membrane board noted, the quality jump is “honestly flooring.” However, a feature-rich board like this might not be suitable for those who prefer an ultra-minimalist or silent workspace, as even dampened mechanical switches produce a noticeable sound. Casual users who only type occasionally may also find the investment unnecessary. For them, a high-quality membrane or scissor-switch keyboard might be a more practical and cost-effective alternative.

Before investing, consider these crucial points in detail:

  • Layout & Form Factor: Keyboards come in various sizes, from full-size 104-key layouts to compact 60% boards. The RK ROYAL KLUDGE S98 Mechanical Keyboard Smart Display Knob utilizes a 96% layout, which is a fantastic compromise. It retains the full number pad essential for productivity while condensing the overall footprint by removing some of the navigational cluster spacing, saving valuable desk space.
  • Switch Type & Feel: This is the heart of the mechanical keyboard experience. Switches are generally categorized as Linear (smooth, consistent keystroke), Tactile (a noticeable bump mid-press), or Clicky (a tactile bump accompanied by an audible click). The S98 comes with options like the Pale Green Tactile switches, offering a satisfying bump without being overly loud, catering to both gamers and typists. The hot-swappable nature of the board means you can easily experiment with different switches later without soldering.
  • Materials & Durability: Case material (plastic vs. aluminum) and keycap material are critical for longevity and feel. The S98 features a robust, high-quality plastic case that users describe as surprisingly hefty and premium. Its Double-shot PBT keycaps are a standout feature at this price, as they resist the shine and wear that plagues cheaper ABS keycaps, ensuring the legends never fade.
  • Connectivity & Features: Consider how you’ll use the keyboard. The S98’s tri-mode connectivity (2.4GHz wireless, Bluetooth 5.0, and USB-C wired) offers incredible versatility for switching between a gaming PC, laptop, and tablet. Extra features like a multi-function knob and a smart display, once reserved for high-end boards, add a layer of convenience and personalization that enhances the user experience.

Understanding these elements will help you choose a keyboard that not only performs well but also brings you joy every time you use it.

While the RK ROYAL KLUDGE S98 Mechanical Keyboard Smart Display Knob is an excellent choice, it’s always wise to see how it stacks up against the competition. For a broader look at all the top models, we highly recommend checking out our complete, in-depth guide:

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Unboxing a Future Classic: First Impressions and Standout Features

Pulling the RK ROYAL KLUDGE S98 Mechanical Keyboard Smart Display Knob from its packaging was, to put it mildly, a shock. In a market where “budget” often means flimsy and light, the S98 feels substantial. With a weight of 3 pounds, it has a density and heft that inspires confidence and keeps it planted firmly on the desk. This sentiment was echoed by numerous users, one of whom compared it to their old Razer keyboard, which felt like “CARDBOARD” in comparison. The high-quality plastic enclosure has zero flex or creak, feeling more like a product double its price. Included in the box is a thoughtful set of accessories: a sturdy braided USB-C cable, a 2-in-1 keycap and switch puller, four replacement switches, and a hard plastic dust cover—a simple but invaluable addition for keeping the board clean. The Clay Green colorway we tested is subtle and stylish, with Double-shot PBT keycaps that have a pleasantly textured finish. But the immediate eye-catchers are the small color display and the tactile control knob in the upper-right corner, features that promise a level of interactivity far beyond the norm for a keyboard at this price point. Initial setup was effortless; plugging in the 2.4GHz dongle resulted in an instant connection, and we were typing within seconds.

Key Benefits

  • Outstanding out-of-the-box sound and feel, often described as “creamy” or “thocky”.
  • Excellent build quality with a hefty, stable case and durable PBT keycaps.
  • Highly versatile tri-mode connectivity (2.4G, Bluetooth, USB-C).
  • Feature-rich with a customizable smart display, control knob, and hot-swappable switches.

Potential Drawbacks

  • The smart display has a low refresh rate and can be slow to update or upload GIFs.
  • Minor software/firmware quirks, such as the volume display not syncing perfectly and the clock drifting over time.

Deep Dive: Deconstructing the S98’s Performance

A keyboard can look great on paper, but the true test is in the day-to-day experience of typing, gaming, and working. We spent weeks with the RK ROYAL KLUDGE S98 Mechanical Keyboard Smart Display Knob as our primary daily driver, putting it through intense gaming sessions, long-form writing, and multi-device productivity workflows to see if its performance matches its impressive first impression.

The Soul of the Board: An Auditory and Tactile Masterclass

The single most lauded feature of the S98, both in our testing and across user feedback, is its sound and feel. RK has engineered this board with an acoustic profile that is deeply satisfying. The “creamy” sound they advertise isn’t just marketing jargon; it’s a reality achieved through a thoughtful top-mount design and multiple layers of internal dampening. An IXPE switch pad, two thick layers of sound-absorbing foam, and a silicone case dampener work in concert to eliminate the hollow pinging and rattling common in budget boards. What’s left is a clean, muted, and resonant “thock” with each keystroke. As one user aptly put it, “Never understood ASMR, until I started using it!”

We tested the model with the Tactile Pale Green switches, which provided a crisp, distinct bump on actuation without the high-pitched click that can annoy officemates or family members. The keystrokes are stable, consistent across the board, and feel incredibly smooth right out of the box. The only minor acoustic outlier we noted, which a user also pointed out, was the space bar sounding slightly more hollow than the other keys—a common issue even on more expensive boards and one that’s easily rectified with minor modding. The fact that this board is fully hot-swappable (supporting both 3 and 5-pin switches) is a massive bonus. While the stock switches are so good that many users, like one who preferred them over Gateron Milky Yellows, won’t feel the need to change them, the option to easily experiment and customize is the cornerstone of the enthusiast hobby. For those seeking this premium typing experience, you can see its full feature set and specifications online.

Form Meets Function: The Genius of the 96% Layout and Tri-Mode Connection

Versatility is where the RK ROYAL KLUDGE S98 Mechanical Keyboard Smart Display Knob truly shines. The 96% (98-key) layout is, in our opinion, one of the most efficient designs available. It provides a nearly full-size experience, complete with a dedicated number pad crucial for data entry and productivity, but in a significantly smaller footprint that frees up precious desk real estate for mouse movement. This makes it an ideal choice for users who need to balance work and play on a single setup. The transition from a full-size board is nearly seamless, though some keys in the navigation cluster are in slightly non-standard positions. For example, the ‘Delete’ key is located at the very top right. However, this is easily addressed. As one user confirmed, the downloadable software makes remapping keys a breeze: “I swapped it with the Home key, so it’s closer to where it should be… and everything works as it should.”

This physical versatility is matched by its connectivity. During our testing, we found the tri-mode functionality to be flawless. The 2.4GHz wireless connection via the included dongle was lag-free and rock-solid, essential for any competitive gaming. Switching to Bluetooth to connect to a laptop or tablet was quick and simple, with the ability to pair up to three devices. And for those who prefer it, the USB-C wired mode provides a direct connection for charging and use. This ability to effortlessly jump between a gaming rig, a work laptop, and a mobile device makes the S98 an incredible hub for a modern, multi-device workflow, a feature that makes it a top contender in its category.

The Brains of the Operation: Smart Display and Knob in Practice

The smart display and multi-function knob are the headline features that set the S98 apart from the sea of budget mechanical keyboards. The knob feels fantastic—it’s made of metal, has satisfyingly tactile, notched steps, and can be pressed like a button. By default, it controls system volume, but a quick press cycles its function to control RGB brightness, RGB effect speed, and connection modes, all indicated on the small color screen. This on-the-fly control is genuinely useful and feels premium.

The smart display itself is a fun and functional addition, though it’s not without its flaws. In its default info mode, it helpfully shows the date and time, connection status, OS mode (Win/Mac), and battery life. The ability to upload custom GIFs adds a wonderful layer of personality to your desk setup. However, this is where we encountered the limitations mentioned by several users. The screen’s refresh rate is visibly low, probably around 10-15fps, so GIFs appear choppy rather than smooth. One reviewer aptly described it as “some stock from 20th century.” The upload process via the software is also quite slow. Furthermore, we confirmed reports of minor firmware bugs: the onboard clock tends to run fast, gaining about a minute every couple of weeks, and when the keyboard wakes from sleep, the volume level on the display resets to 0% even though the actual system volume hasn’t changed. Another user noted that the screen is prone to micro-scratches, so care must be taken when cleaning it. While these are valid criticisms, it’s important to frame them within the context of the keyboard’s price. The fact that a customizable screen is included and functional at all is impressive, and for most, its utility and novelty will outweigh its technical shortcomings. This unique combination of features is a compelling reason to check the latest price and availability.

What Other Users Are Saying

The sentiment surrounding the RK ROYAL KLUDGE S98 Mechanical Keyboard Smart Display Knob is overwhelmingly positive. A common thread is the sheer value it offers. One user, after conducting “upwards of 30 hours” of research on custom keyboards, was “floored by the quality” for the price, especially compared to more premium brands that cost twice as much. This keyboard is frequently cited as a perfect gateway into the mechanical keyboard hobby, delivering an enthusiast-level sound and feel without the complexity or cost. Many reviews highlight the stock switches and stabilizers as being “spectacular,” with several people mentioning their friends bought one immediately after trying it.

Positive comments consistently praise the “creamy,” “thocky” sound, the sturdy build quality, and the convenience of the 96% layout and control knob. One person summed it up perfectly: “Build? Beautiful. Sound? Amazing. Functionality? PERFECT. Price? FANTASTIC.”

However, the feedback isn’t without constructive criticism. The most common complaint revolves around the smart display’s low refresh rate and susceptibility to scratches. Several users also confirmed the minor firmware bugs we experienced, like the fast clock and the volume display glitch upon waking. One reviewer also mentioned that the space bar sounded a bit more hollow than the other keys. These points, while valid, are consistently presented as minor annoyances in an otherwise exceptional product, with most still giving the keyboard a top rating. You can explore more user experiences and reviews to get a full picture.

How the RK ROYAL KLUDGE S98 Mechanical Keyboard Smart Display Knob Stacks Up Against Alternatives

While the S98 is a formidable contender, the market is filled with excellent options catering to different needs and budgets. Here’s how it compares to three notable competitors.

1. Logitech G413 SE Mechanical Gaming Keyboard

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Logitech G413 SE Full-Size Mechanical Gaming Keyboard - Backlit Keyboard with Tactile Mechanical...
  • Take your gaming skills to the next level: The Logitech G413 SE is a full-size keyboard with gaming-first features and the durability and performance necessary to compete
  • PBT keycaps: Heat- and wear-resistant, this computer gaming keyboard features the most durable material used in keycap design

The Logitech G413 SE represents the mainstream, no-frills approach to mechanical keyboards. It’s a full-size board from a highly reputable brand, offering tactile mechanical switches, a durable aluminum-alloy top case, and reliable performance. Where the S98 is all about features, customization, and sound profile, the G413 SE is about simplicity and dependability. It lacks wireless connectivity, hot-swappable switches, a control knob, and a display. Someone who prefers a straightforward, wired keyboard for their desktop and isn’t interested in the enthusiast aspects of modding or extra features would find the Logitech G413 SE to be a safe and solid choice. It’s for the user who wants to plug it in and forget about it.

2. SteelSeries Apex Pro Gen 3 OmniPoint 3.0 HyperMagnetic Gaming Keyboard

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SteelSeries Apex Pro Gen 3 OmniPoint 3.0 HyperMagnetic Switches — Adjustable Actuation — Rapid...
  • THE WORLD'S FASTEST KEYBOARD — Push the boundaries with cutting-edge OmniPoint 3.0 switches and Rapid Trigger, Protection Mode, Rapid Tap, and more
  • OMNIPOINT 3.0 — More than just fast, newly redesigned Hall Effect Switch have 20x faster actuation and 11x quicker response time, with 40 levels of adjustable actuation

If the S98 is the budget enthusiast champion, the SteelSeries Apex Pro is the professional esports titan. This keyboard sits at the premium end of the market and its main selling point is its groundbreaking OmniPoint 3.0 HyperMagnetic switches. These allow for adjustable actuation, meaning you can customize how far you need to press a key for it to register, from a hair-trigger 0.1mm to a firm 4.0mm. Features like Rapid Trigger make it exceptionally responsive for competitive gaming. While it also has an OLED screen, it’s more integrated into the SteelSeries software ecosystem for displaying game info and settings. The Apex Pro is the superior choice for serious competitive gamers for whom every millisecond counts and budget is not the primary concern.

3. Razer BlackWidow V3 TKL Mechanical Gaming Keyboard Yellow Switch

Razer BlackWidow V3 TKL Mechanical Gaming Keyboard: Yellow Mechanical Switches Linear & Silent -...
  • Razer Yellow Mechanical Switches: Built for speed with an actuation point of just 1.2mm, these smooth switches have no tactile feedback and include sound dampeners to reduce its already low sound...
  • Ultimate Personalization & Gaming Immersion with Razer Chroma: Fully syncs with popular games, Razer hardware, Philips Hue, and gear from 30 partners; supports 16.8 million colors on individually...

The Razer BlackWidow V3 TKL (Tenkeyless) competes on a different axis: form factor and ecosystem. As a TKL board, it omits the number pad entirely, offering a more compact footprint than the 96% S98, which is ideal for gamers who need maximum mouse space. It features Razer’s Yellow linear and silent switches for fast, quiet actuation. Its biggest draw for many will be the deep integration with Razer’s Chroma RGB ecosystem, which syncs lighting across a massive range of games and other Razer peripherals. A gamer heavily invested in the Razer ecosystem or one who prioritizes a compact, gaming-focused layout over the number pad and extra features of the S98 would likely prefer the BlackWidow V3 TKL.

Final Verdict: An Unbeatable Value Proposition

After extensive testing, it’s clear that the RK ROYAL KLUDGE S98 Mechanical Keyboard Smart Display Knob is not just a great keyboard for the money; it’s a great keyboard, period. It masterfully bridges the gap between mainstream gaming peripherals and the expensive world of custom-built keyboards. It delivers a deeply satisfying, “creamy” typing experience right out of the box that rivals boards costing significantly more. The combination of a robust build, excellent acoustics, versatile tri-mode connectivity, and a feature set including hot-swappable switches and a unique smart display creates a package that is almost impossible to beat at its price point.

While the smart display has its technical limitations and there are minor firmware quirks, these are small compromises in an otherwise stellar product. We wholeheartedly recommend it to anyone looking to upgrade from a basic keyboard, dive into the mechanical keyboard hobby without the hassle, or simply get a fantastic-feeling and feature-packed board that excels at both work and play. If you’re looking for a keyboard that will surprise and delight you with its quality and performance, you owe it to yourself to find out more about the RK ROYAL KLUDGE S98 today.

Last update on 2025-11-17 / Affiliate links / Images from Amazon Product Advertising API