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| Epomaker RT75 | Epomaker RT82 | Chilkey ND75 |
68 Overall/ Value 68.2Build Quality 66.6Customizability 67.1Performance 61.8Productivity 76.2Portability 80.1![]() | 80 Overall/ Value 79.5Build Quality 74.2Customizability 78.7Performance 78.7Productivity 83.3Portability 80.0![]() | 79 Overall/ Value 79.1Build Quality 75.6Customizability 82.9Performance 74.8Productivity 75.4Portability 81.8![]() |
0.0 stars (0 reviews) | 4.6 stars (36 reviews) | 0.0 stars (0 reviews) |
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Name Epomaker RT75 | Name Epomaker RT82 | Name Chilkey ND75 |
Release year 2026 | Release year 2025 | Release year 2024 |
Switch Options Linear, Tactile, Silent | Switch Options Linear, Silent | 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 ANSI | Layout Standard ANSI | Layout Standard ANSI, ISO, ISO-DE |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support TFT | Display Support LCD | 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 Bluetooth, 2.4 GHz, Wired, Wireless | Connection Bluetooth, 2.4 GHz, Wired, Wireless, |
Polling Rate 1000 Hz | Polling Rate 1000 Hz | Polling Rate - |
Battery capacity 5000 mAh | Battery capacity 4000 mAh | Battery capacity 3600 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 Gasket Mount | Mount Style Plate Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb, South-face | Backlight Rgb, South-face | Backlight Rgb |
Case Colors | Case Colors | Case Colors |
Case Material ABS | Case Material ABS | Case Material Aluminum |
Keycaps Material PBT | Keycaps Material PBT | Keycaps Material PBT |
Dimensions 45 x 352 x 142 mm | Dimensions 40 x 327 x 143 mm | Dimensions - |
Weight 1165g | Weight 1000g | Weight 1680g |
The Epomaker RT75 is a 75% mechanical keyboard designed for users who want a compact layout with dedicated arrow keys and function row. It suits typists and hobbyists who value a balance between desk space savings and key accessibility. The keyboard supports hot-swappable switches, allowing users to customize typing feel without soldering. Wireless connectivity options make it flexible for different setups.
The keyboard uses a plastic case with a standard mounting style, which keeps weight moderate but may feel less solid compared to metal cases. Keycaps are typically ABS or PBT, but exact material is unknown. The overall construction supports everyday use but may not satisfy users seeking premium materials or heavy-duty durability.
Hot-swappable switches allow users to select preferred switch types, affecting sound and feel. The 75% layout preserves key spacing for comfortable typing. Acoustic properties depend on chosen switches and keycaps. No specific sound dampening features are noted.
The RT75 supports common operating systems and includes firmware with customizable keymapping, enabling users to remap keys or create macros. Layout support is limited to the 75% form factor, which may not suit users needing full-size or 60% layouts.