Title
Title
Specification
| Basic Information | |
| Brand | Royal Kludge |
| Model | RKM75 HE / RK-M75 HE |
| Product Type | Mechanical Gaming Keyboard |
| Edition / Color | Hephaestus |
| Layout | 75% Compact |
| Number of Keys | 81 Keys |
| Keyboard Language | English |
| Keyboard Style | Gaming / Mechanical |
| Switch & Performance | |
| Switch Type | Hall Effect Magnetic Switch |
| Switch | Mint Magnetic Switch |
| Switch Technology | Magnetic / Hall Effect |
| Actuation Adjustment | 6-Stage Adjustable |
| Adjustable Key Travel | Approximately 0.1mm–4mm |
| Rapid Trigger | Yes |
| Polling Rate | Up to 8000Hz / 8K |
| Response Latency | Up to 0.24ms |
| Anti-Ghosting | Yes |
| N-Key Rollover | Full NKRO |
| Keycaps & Build | |
| Keycap Material | PBT |
| Keycap Type | Transparent / Double-Shot Injection |
| Mounting Structure | TOP Structure Design |
| Switch Hot-Swap | Yes |
| Magnetic Switch Hot-Swap | Yes |
| Control Knob | Multifunction Rotary Knob |
| Lighting | |
| Backlight | RGB |
| Lighting Type | Per-Key RGB |
| RGB Effects | Multiple Customizable Effects |
| Connectivity | |
| Connection Type | Wired |
| Interface | USB |
| Connector | USB Type-C |
| Cable | Detachable USB Type-C Cable |
| Wireless Mode | No |
| Compatibility | |
| Operating System | Windows |
| Other Compatibility | macOS / Android / Linux depending software/input support |
| Physical Information | |
| Form Factor | Compact 75% |
| Approx. Dimensions | Around 389 × 140 × 41mm |
| Approx. Weight | Around 0.9–0.93kg |
| Color | Hephaestus |
| In the Box | |
| Keyboard | 1 × Royal Kludge RKM75 HE |
| Cable | USB Type-C Cable |
| Switch/Keycap Tools | Included |
| User Manual | Included |
| Warranty Information | |
| Warranty | 1 Year Warranty |
Product Descriptions
Royal Kludge RKM75 HE RGB Wired Hot Swap (Mint Switch) Hephaestus Mechanical Gaming Keyboard
The Royal Kludge RKM75 HE RGB Wired Hot Swap Keyboard is built for gamers and enthusiasts who want extremely fast input response, precise actuation control, and extensive customization. Its compact 75% layout with 81 keys keeps the essential function and arrow keys while saving valuable desk space for mouse movement.
Hall Effect Mint Magnetic Switches
The RKM75 HE uses Mint Hall Effect magnetic switches, which detect key movement magnetically rather than relying on conventional physical contacts. This provides smooth and highly responsive key input while allowing users to customize actuation according to their gaming or typing preference.
8K Polling & 0.24ms Ultra-Low Latency
With an 8000Hz polling rate and advertised 0.24ms ultra-low latency, the keyboard is designed for extremely fast communication between the keyboard and PC. This makes it particularly suitable for competitive FPS, esports and other fast-response gaming scenarios.
Adjustable Actuation & Rapid Trigger
The keyboard supports 6-stage customizable key travel/actuation adjustment, allowing users to configure how quickly individual keys respond. Its Rapid Trigger functionality can provide faster key reset and repeated input, making it useful for competitive gaming.
Hot-Swappable Magnetic Switches
The hot-swappable magnetic switch sockets allow compatible Hall Effect switches to be changed without soldering. This gives enthusiasts additional flexibility for customization and future switch replacement.
RGB Backlighting & Transparent PBT Keycaps
The RKM75 HE features per-key RGB lighting with customizable effects. Its transparent/double-shot PBT keycaps allow the RGB illumination to shine through while providing a durable keycap surface.
Multifunction Control Knob
A dedicated metal rotary control knob provides convenient access to functions such as volume adjustment and mute, helping users make quick media changes without leaving the game or application.
Compact Hephaestus Design
The Hephaestus edition combines a compact 75% form factor with a distinctive transparent/dark aesthetic. The keyboard is designed around a robust top structure for stability and consistent key feel.
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