S104 Wireless Full Size Mechanical Keyboard
S104 Wireless Full Size Mechanical Keyboard
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- 104-Key Full-Size WFH Layout
- Seamless Tri-Mode Connectivity
- Smart TFT Display and Knob
- Quiet 5-Layer Dampening
- That Perfect Creamy, Thocky Sound
- Hot-Swappable Freedom
- Durable PBT Keycaps
- Vibrant RGB Lighting
- 8000mAh Long-Lasting Battery
- Mac & Windows Ready
Tech Spec
Package Included
Software

- Overview
- Switch Specs
- Comparison
- Reviews

Smart TFT Display & Knob Control
RK S104 keyboard redefines versatility. A dynamic TFT screen displays custom GIFs, dates, connection modes, WIN/MAC layouts, and battery status for instant, clear functionality monitoring. Effortlessly tweak volume, connection modes, backlit brightness/speed, RGB modes/colors with a simple twist or click of the knob.
Seamless Tri-Mode Connectivity
Switch effortlessly between 2.4GHz wireless, Bluetooth 5.0, and USB-C wired connections for ultimate versatility. The RK S104 supports multi-device connectivity and features 19 dazzling RGB lighting for vibrant effects.


Full-Size Keyboard with Advanced 5-Layer Dampening
Equipped with 2 thick sound-absorbing foams, an IXPE switch dampener pad, a PET sounding pad, and a silicone dampener pad, this 101-key layout keyboard reduces noise by 80% and eliminates 20% of hollow sounds. Bringing satisfying creamy and thocky sound, natural and clear feedback with no more cavity noise.
Top-mounted Structure & PBT Keycaps
RK S104 full-size keyboard features a 101-key layout with number pad. Utilizing top-mounted structure design to ensure a firm & consistent typing experience, perfect for intense gaming sessions and those who seek a stable typing experience. Paired with double-shot PBT Keycaps for superior oil-resistant typing, fade-proof legends, and exceptional durability.


Carbon Red Exclusive Frosted Keycaps
Exclusive to the Carbon Red edition, the premium double-shot frosted keycaps provide a smooth matte finish that feels comfortable with every keystroke. Designed for superior durability and resistance to wear, they maintain their crisp texture while giving the keyboard a sleek, premium look.
Hot-Swappable Keyboard with Custom Switches
Personalize your typing experience with a hot-swappable PCB, compatible with both 3-pin and 5-pin switches. Choose from pre-lubed RK Linear Cream Switches for smooth keystrokes, or Linear Silent Switch for an ultra-quiet typing experience — effortlessly DIY your ideal setup for either work or gaming.

Switch Specs & Sound Test
Okay I haven't fiddled with ALL the settings yet, but so far im in LOVE with this keyboard. 1. Its got a great height to it and I can angle it as it does have legs. 2. The keys make the soft clacking noise. I type fast and that sound is so satisfying. 3. The dongle connection would not work for me for some reason but I was able to connect via Bluetooth. 4. The screen shows the time, connections, and battery life. Im assuming I can recharge it using the USB C cable it came with. It came 90% charged and has been holding well for my use. 5. Its weighty. So it does not slide around my desk. 6. I haven't messed with it but looking at the settings you can play eith the backlight settings under the keys. :) 7. It comes with I think extra pieces for under the keys and the key remover tool. 8. It came with a hard plastic cover which is nice to keep kids, cats and dust off of / out of your keyboard. Ive had it a few days now, and so far its been the best thing. The dongle connection not working was a bit of a let down but not so much where I felt the need to deduct a star.
Out of the box review. RK S104
Initial review, 10/10. I have only used it a small amount so longevity is not in this
Feel, the keyboard is nice and solid, heavy compared to most of my keyboards. The keys feel great compared to like normal mechanical boards. Nice and smooth. Great reactivity to the key being pressed. The “silent” switches are a nice buttery smooth click when pressed. Loud enough to hear but not so clacky your neighbors get woken up by it. Your mic wont pic up the sound which is nice.
The screen is very clear easy to see, the function knob is easy to use for volume or selecting modes.
The colors are great on back lighting. Many options + a custom option i believe you can setup by down loading rk software. Very customisable just on the keyboard itself though which is nice. No software is really “needed” to use it.
Time and date are easy to set. I am using the included dongle and the 2.4 connection i believe ut is. It syncs fast and works well.
It has 2 different feet under the bottom so 3 heights, flat, medium, and high arch.
You can put a gif or image on the screen with a little effort by downloading the software.
S104 Wireless Full Size Mechanical Keyboard
S104 Wireless Full Size Mechanical Keyboard