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| Leobog Hi75C/Hi75C Pro | Royal Kludge C84 HE | Redragon UCAL MAX K673 |
68 Overall/ Value 68.3Build Quality 66.8Customizability 78.7Performance 48.6Productivity 65.5Portability 77.3![]() | 64 Overall/ Value 63.5Build Quality 50.2Customizability 59.0Performance 94.1Productivity 76.4Portability 63.1![]() | 65 Overall/ Value 64.8Build Quality 63.6Customizability 59.1Performance 67.2Productivity 70.0Portability 75.6![]() |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 0.0 stars (0 reviews) |
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Name Leobog Hi75C/Hi75C Pro | Name Royal Kludge C84 HE | Name Redragon UCAL MAX K673 |
Release year 2026 | Release year 2025 | Release year 2024 |
Switch Options - | Switch Options Magnetic | Switch Options Linear |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 75% | Layout Size 75% | Layout Size 75% |
Layout Standard - | Layout Standard ANSI | Layout Standard ANSI |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support LED | Display Support | Display Support |
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 Wired, Wired only | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate 1000 Hz | Polling Rate 8000 Hz | Polling Rate - |
Battery capacity - | Battery capacity - | Battery capacity 4000 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 Gasket Mount | Mount Style - | Mount Style Gasket Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb | Backlight Rgb | Backlight Rgb |
Case Colors | Case Colors | Case Colors |
Case Material Aluminum | Case Material - | Case Material Plastic |
Keycaps Material PBT | Keycaps Material PBT | Keycaps Material PBT |
Dimensions - | Dimensions 41 x 317 x 126 mm | Dimensions 37 x 335 x 37 mm |
Weight - | Weight 770g | Weight 1200g |
The Leobog Hi75C/Hi75C Pro is a compact mechanical keyboard suited to people who want flexible device connections and the option to change switches. Its hot-swap sockets support switch changes without soldering, making it useful for keyboard hobbyists. It may be less suitable if you need confirmed details about battery endurance, software, or a quiet typing sound.
The aluminum case provides a rigid enclosure. Gasket mounting uses cushioning between parts of the keyboard, which can make keypresses feel less abrupt, though the exact feel and sound are not specified. PBT keycaps with double-shot legends are designed to keep their lettering legible with use. All keys are hot-swappable, so you can try compatible switches without soldering. The included switches, if any, are unknown.
USB-C wired, 2.4GHz wireless, and Bluetooth connections let you choose a cable or connect to devices wirelessly. It can pair with up to three devices, which may help when switching between a computer, tablet, or other supported device. Multiple operating systems are supported, but the specific OS list and key-remapping options are unknown. RGB lighting offers visual customization; its controls are not specified.