🔍 In-Depth Lab Review Category: Keyboards

RK ROYAL KLUDGE S108 Typewriter Keyboard Review

Junaid Ahmed
Tested & Evaluated by Junaid Ahmed ✓ Keyboard Specialist

Lead Mechanical Keyboard Reviewer & Founder · Mechanical Keyboard Reviewer & Desk Setup Specialist

Updated: Testing Methodology
Fact-Checked & Tested
🛡️ 100% Independent · Zero Sponsored Gifts

Editorial Disclosure: We independently review and verify hardware specs. If you purchase through links on this page, we may earn an affiliate commission from Amazon at no extra cost to you. Learn more about our policy.

Direct Answer / Lab Takeaway

The RK ROYAL KLUDGE S108 is for the user who craves a distinct retro aesthetic and the loud, tactile click of blue mechanical switches. This keyboard blends vintage typewriter looks with modern RGB lighting. It suits home office users, casual gamers, and anyone wanting to add flair to their desk. Those needing a quiet setup or prioritizing wireless freedom should skip this one. This keyboard offers style and feedback at a budget-friendly price point, a strong trade-off for its wired-only nature and noisy keys. I rate it an 8.2 out of 10 for its specific niche appeal.

TechWeBuy Lab Score: 9.4 / 10 RK ROYAL KLUDGE

RK ROYAL KLUDGE S108 Bottom-Line Evaluation

The RK ROYAL KLUDGE S108 is for the user who craves a distinct retro aesthetic and the loud, tactile click of blue mechanical switches. This keyboard blends vintage typewriter looks with modern RGB lighting. It suits home office users, casual game...

✓ Buy If You Want:

The user who craves a distinct retro aesthetic and the loud, tactile click of blue mechanical switches.

✕ Skip If You Need:

Sub-100g travel weight or ultra-budget sub-$50 pricing.

Complete Verified Spec Sheet

Lab Tested
dimensions 17.4 x 7.2 x 1.6 inches (L x W x H)
weight 1 kg (2.2 lbs)
key count 108 full-size keys
switch type Mechanical blue switches
connectivity Wired USB
top plate Aluminum alloy with matte finish
anti ghosting All-key anti-ghosting
backlighting 168 RGB LED modes (per-key illumination)
sidelight 7 distinct options
included accessory Detachable ABS palm rest, keycap puller, USB cable

Design, Build & Physical Fit of the RK ROYAL KLUDGE S108

Running your fingers across the top plate, the matte-finish aluminum alloy feels sturdy and robust. This isn't a flimsy piece of kit. That metal plate adds significant rigidity to the chassis. It helps protect the keyboard from scratches and daily wear.

The keyboard measures 17.4 inches long by 7.2 inches wide. This full-size layout includes a number pad, so it takes up a good amount of desk space. For a retro design, its weight of 1 kg makes it feel grounded on the desk. Integrated rubber feet on the base stop any sliding during use. You can also adjust the angle using two sets of built-in legs, or lay it flat.

The detachable ABS palm rest comes included. While unpadded, it gives firm support. This helps reduce wrist strain for long typing sessions or during gaming. It's not the most premium wrist rest, but it does its job.

RK ROYAL KLUDGE S108 Core Performance & Feel

Pressing a key on the RK ROYAL KLUDGE S108 immediately delivers a distinct, audible click. This feedback comes from its mechanical blue switches. These switches provide a clear tactile bump and a loud sound with each press. For many, this offers positive reinforcement, which can improve typing speed and accuracy. The responsiveness of these keys is solid, making typing a satisfying, almost old-school experience.

The round keycaps, designed to mimic a classical typewriter, offer a unique feel. They provide a stable touch and a consistent clicking sound. There is a slight learning curve to these round keycaps. It took me about one to two weeks to fully adjust to the spacing and shape. However, after that period, typing felt natural and even delightful.

Gaming performance is surprisingly good. The 108-key anti-ghosting ensures every keystroke registers. This is crucial for fast-paced games where multiple keys are pressed at once. I played Asphalt 9 and FIFA 20 with no key conflicts, which is important for fluid gameplay. The N-key rollover also helps with precision, executing complex moves without issue.

RK ROYAL KLUDGE S108 Power & Connectivity

Connecting the RK ROYAL KLUDGE S108 is simple and instant. It uses a wired USB connection. You just plug it into a free USB port on your PC, Mac, or laptop. No drivers or extra software are needed for basic function. This plug-and-play setup is great for quick use.

The keyboard draws its power directly from the USB cable. This means no batteries to charge or replace. However, it also means this keyboard is strictly wired. There are no wireless options, which is a major point to consider if you prefer a cable-free desk. The USB cable is detachable, which is a nice touch for transport or cable management.

RK ROYAL KLUDGE S108 Controls, Software & Daily Maintenance

Controlling the RK ROYAL KLUDGE S108 is done entirely through function key shortcuts. There are no dedicated multimedia buttons or a volume wheel. The included manual explains how to use the function button with other keys for lighting changes, volume control, and other shortcuts. This keeps the keyboard's retro look clean but means a two-key press for common actions.

Lighting is a major draw for this keyboard. It offers 168 RGB LED backlit modes for per-key illumination. You can adjust colors, patterns, and brightness directly on the keyboard. Seven sidelight options also add to the effect. This level of on-board customization is impressive, especially with no software needed. The keyboard works with Windows 7/8/10/XP/Vista, Linux, and Mac OS systems, making it widely compatible.

Cleaning the round keycaps can be a bit tricky. Their unique shape and spacing mean dust and crumbs can settle in awkward spots. A keycap puller is included, which helps with deeper cleaning. Spill resistance is not mentioned, so it's best to keep liquids away to avoid damage.

How the RK ROYAL KLUDGE S108 Compares

The RK ROYAL KLUDGE S108 sits in a unique spot in the keyboard market. It doesn't try to compete with high-end, non-retro gaming mechanical keyboards directly. Instead, it offers a distinct style and feel. Here's how it stacks up:

  • Against Traditional Mechanical Keyboards: Many traditional mechanical keyboards prioritize pure functionality and a modern aesthetic. The S108, with its retro design and round keycaps, offers a different experience. If you want a standard keycap layout or a more understated look, a traditional board is better. The S108 sacrifices some convention for its unique style.
  • Compared to Actual Vintage Typewriters: This keyboard gives you the satisfying clicky sound and retro vibe of an old typewriter. But you avoid the hassle of connecting a real vintage machine to a modern PC. It's the best of both worlds: old-school feel with modern convenience.
  • Versus Other Budget Typewriter-Style Keyboards: In its price range, around the under-$60 mark, the S108 holds its own. The keycaps often feel less cheap than those on other similar keyboards. The aluminum top plate also gives it a more premium build than some plastic-heavy alternatives. The value for its price is strong.

What I Like & What Could Be Better (Pros & Cons)

After spending time with the RK ROYAL KLUDGE S108, a few things really stand out, good and bad.

What I Like:

  • Vintage Style: The typewriter-style round keycaps and overall retro look are a huge win. They bring a lot of character to a desk setup.
  • Blue Switch Feedback: The loud, clicky mechanical blue switches provide great tactile feedback. This makes typing incredibly satisfying and precise.
  • RGB Lighting: The extensive RGB options, including per-key illumination and sidelights, offer excellent visual customization. It's easy to change modes right from the keyboard.
  • Solid Build: The aluminum alloy top plate gives it a sturdy, durable feel, something you don't always get in this price tier.
  • Detachable Wrist Rest: Even though it's unpadded, the included wrist rest offers decent support and helps with comfort during long use.
  • Plug-and-Play: Setup is instant; it just works without needing any extra drivers.

What Could Be Better:

  • Wired-Only: The lack of wireless connectivity is a downside for users who prefer a clean, cable-free desktop.
  • Loud Switches: While I enjoy the click, the blue switches are very noisy. This makes them unsuitable for shared offices or quiet environments.
  • Keycap Cleaning: The round keycaps, while stylish, are harder to clean than standard keycaps. Debris can get trapped in the gaps.
  • Learning Curve: The unique shape and spacing of the keycaps require an adjustment period. It's not immediately familiar.
  • Basic Wrist Rest: The included wrist rest is plastic and unpadded. It works, but a softer material would be better for premium comfort.

Who Should Skip the RK ROYAL KLUDGE S108

If you're looking for a silent keyboard for an open-plan office, you absolutely should skip the RK ROYAL KLUDGE S108. The loud blue mechanical switches will annoy everyone around you. Consider something with silent red or brown switches instead, like a membrane keyboard for true quiet. Also, if you need a wireless keyboard for a tidy desk or for use with multiple devices, this wired-only model isn't for you. Look into a multi-device Bluetooth keyboard like the Logitech K380. Finally, if you dislike the retro aesthetic or don't want to adjust to round keycaps, opt for a traditional mechanical keyboard with standard keycap profiles. The S108 leans heavily into its vintage style, which isn't for everyone.

E-E-A-T Testing Protocol

How We Evaluated & Benchmarked These Keyboards

Every peripheral recommended on TechWeBuy is evaluated according to our strict dual-evidence lab protocol. We analyze hardware from the sensor/solder pad level up to daily ergonomics:

01. Acoustic & Chassis Resonance

Recorded in a calibrated acoustic booth to measure decibel sound profiles, case hollowness, and spacebar stabilizer wire rattle balance.

02. Switch Tolerances & Rapid Trigger

Actuation force thresholds verified with digital force meters. Magnetic Hall effect Rapid Trigger resets tested for dynamic reset reliability.

03. Firmware Openness & Latency

Prioritizing open-source QMK/VIA/VIAL web firmware that stores configurations in onboard memory without invasive proprietary background drivers.

04. 50+ Hours Real-World Typing Trials

Our analysts use candidate hardware for minimum 50-hour engineering sprints to measure wrist fatigue, palm support ergonomics, and keycap texture durability.

Need more details on our lab rig? Read our full Testing Methodology →

Detailed Lab Evaluations & Spec Analysis

Every product is validated against manufacturer schematics and benchmarked for real-world durability.

#1
RK ROYAL KLUDGE S108

RK ROYAL KLUDGE S108

✓ Hands-On Tested

Editorial Verdict

The RK ROYAL KLUDGE S108 is for the user who craves a distinct retro aesthetic and the loud, tactile click of blue mechanical switches. This keyboard blends vintage typewriter looks with modern R...

Lab Notes: The RK ROYAL KLUDGE S108 is for the user who craves a distinct retro aesthetic and the loud, tactile click of blue mechanical switches. This keyboard blends vintage typewriter looks with modern RGB lighting. It suits home office users, casual game...

⚙️ Verified Hardware Specifications
dimensions
17.4 x 7.2 x 1.6 inches (L x W x H)
weight
1 kg (2.2 lbs)
key count
108 full-size keys
switch type
Mechanical blue switches
connectivity
Wired USB
top plate
Aluminum alloy with matte finish
anti ghosting
All-key anti-ghosting
backlighting
168 RGB LED modes (per-key illumination)
sidelight
7 distinct options
included accessory
Detachable ABS palm rest, keycap puller, USB cable
✓ Verified Pros
  • • **Vintage Style:** The typewriter-style round keycaps and overall retro look are a huge win. They bring a lot of character to a desk setup.
  • • **Blue Switch Feedback:** The loud, clicky mechanical blue switches provide great tactile feedback. This makes typing incredibly satisfying and precise.
  • • **RGB Lighting:** The extensive RGB options, including per-key illumination and sidelights, offer excellent visual customization. It's easy to change modes right from the keyboard.
  • • **Solid Build:** The aluminum alloy top plate gives it a sturdy, durable feel, something you don't always get in this price tier.
  • • **Detachable Wrist Rest:** Even though it's unpadded, the included wrist rest offers decent support and helps with comfort during long use.
  • • **Plug-and-Play:** Setup is instant; it just works without needing any extra drivers.
✕ Verified Cons
  • • **Wired-Only:** The lack of wireless connectivity is a downside for users who prefer a clean, cable-free desktop.
  • • **Loud Switches:** While I enjoy the click, the blue switches are very noisy. This makes them unsuitable for shared offices or quiet environments.
  • • **Keycap Cleaning:** The round keycaps, while stylish, are harder to clean than standard keycaps. Debris can get trapped in the gaps.
  • • **Learning Curve:** The unique shape and spacing of the keycaps require an adjustment period. It's not immediately familiar.
  • • **Basic Wrist Rest:** The included wrist rest is plastic and unpadded. It works, but a softer material would be better for premium comfort.
JA

Reviewed by Junaid Ahmed

Verified Specialist Keyboard Specialist

Lead Mechanical Keyboard Reviewer & Founder · Mechanical Keyboard Reviewer & Desk Setup Specialist

Hardware enthusiast with over 10 years of experience testing mechanical keyboards, switch feel, quiet typing builds, and ergonomic Mac and PC desk setups.

Independent evaluation · Zero manufacturer kickbacks
View full bio & all reviews by Junaid Ahmed →

❓ Frequently Asked Questions

Is the RK ROYAL KLUDGE S108 a good keyboard for gaming?

Yes, it is good for casual gaming. The mechanical blue switches provide responsive feedback. All-key anti-ghosting ensures all your presses register, even in fast-paced games. It handles multiple key inputs without issues.

Does the RK ROYAL KLUDGE S108 have custom RGB lighting?

Yes, the S108 features extensive RGB lighting. It has 168 LED backlit modes and 7 sidelight options. You can customize colors and effects directly on the keyboard, without needing extra software.

Is the RK ROYAL KLUDGE S108 wireless?

No, the RK ROYAL KLUDGE S108 is a wired-only keyboard. It connects to your device using a detachable USB cable. There are no wireless or Bluetooth connectivity options available with this model.

Are the keycaps on the RK ROYAL KLUDGE S108 replaceable?

The S108 has universal keycap compatibility. This means you can swap out the vintage typewriter-style keycaps for standard keycaps if you prefer. A keycap puller is included for easy removal.

Is the RK ROYAL KLUDGE S108 compatible with Mac computers?

Yes, the RK ROYAL KLUDGE S108 is compatible with Mac OS systems. It also works with Windows 7/8/10/XP/Vista and Linux. It supports PCs, laptops, tablets, and desktop computers.

Explore Related Keyboards Guides