





Click the coupon code for a discount. Features and specs may vary by model version.
The price history chart tracks the lowest price over time across all stores, excluding Amazon (shipping costs not included).
| Royal Kludge S98 | Keychron K4 V3 | Epomaker RT100 Pro |
79 Overall/ Value 79.1Build Quality 71.9Customizability 72.0Performance 64.6Productivity 81.5Portability 53.1![]() | 86 Overall/ Value 85.9Build Quality 87.0Customizability 96.2Performance 81.8Productivity 95.1Portability 54.1![]() | -15% off 82 Overall/ Value 81.6Build Quality 68.3Customizability 72.9Performance 78.4Productivity 82.8Portability 53.8![]() |
0.0 stars (0 reviews) | 5.0 stars (4 reviews) | 4.4 stars (14 reviews) |
|
|
|
Scores
| Scores
| Scores
|
Name Royal Kludge S98 | Name Keychron K4 V3 | Name Epomaker RT100 Pro |
Release year 2023 | Release year 2025 | Release year 2026 |
Switch Options Linear, Tactile | Switch Options Linear, Tactile, Clicky | Switch Options Linear, Silent |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 96% | Layout Size 96% | Layout Size 96% |
Layout Standard ANSI | Layout Standard ISO, ISO-UK, ISO-DE, ISO-CH, ISO-Nordic, ANSI | Layout Standard ANSI |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support TFT | Display Support | Display Support TFT |
Mac/Win Support | Mac/Win Support | Mac/Win Support |
Multi-Media Keys | Multi-Media Keys | Multi-Media Keys |
USB-C | USB-C | USB-C |
USB passthrough | USB passthrough | USB passthrough |
Connection Bluetooth, 2.4 GHz, Wired, Wireless | Connection Bluetooth, Wired, Wireless, | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate - | Polling Rate 1000 Hz | Polling Rate 1000 Hz |
Battery capacity 3750 mAh | Battery capacity 4000 mAh | Battery capacity 5000 mAh |
Hall Effect Support | Hall Effect Support | Hall Effect Support |
QMK Support | QMK Support | QMK Support |
VIA Support | VIA Support | VIA Support |
VIAL Support | VIAL Support | VIAL Support |
N-Key Rollover | N-Key Rollover | N-Key Rollover |
Rapid Trigger | Rapid Trigger | Rapid Trigger |
Mount Style Top Mount | Mount Style Tray Mount | Mount Style Gasket Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb, South-face | Backlight Rgb, White, South-face, White South-face, North-face | Backlight Rgb, South-face |
Case Colors | Case Colors | Case Colors |
Case Material - | Case Material Plastic, Aluminum | Case Material ABS, Plastic |
Keycaps Material ABS, PBT | Keycaps Material PC, PBT | Keycaps Material PBT |
Dimensions 41 x 140 x 41 mm | Dimensions - | Dimensions 45 x 433 x 142 mm |
Weight 1879g | Weight - | Weight 1300g |
The Royal Kludge S98 is a 96-key mechanical keyboard designed for users who want a versatile layout with wireless and wired connectivity. It suits hobbyists interested in hot-swappable switches and RGB customization, as well as users needing a compact full-size layout with a rotary knob for additional control. Its triple-mode wireless support and built-in USB pass-through add flexibility for various setups.
The keyboard includes well-lubed stabilizers, which reduce rattling and improve keypress smoothness, contributing to a quieter and more comfortable typing experience. The hot-swappable design lets users tailor switch types to their preferred feel and sound. The 96-key layout offers a compact full-size experience, balancing key availability and desk space.
The S98 supports wired connection via USB Type-C and wireless modes through Bluetooth and a 2.4 GHz dongle. This flexibility suits users who switch between multiple devices or prefer wireless setups without sacrificing responsiveness. The inclusion of a dedicated dongle slot helps keep the receiver secure during transport.