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| Redragon UCAL K673 | Skyloong GK75 | Epomaker RT85 |
61 Overall/ Value 60.9Build Quality 57.3Customizability 54.2Performance 62.0Productivity 62.5Portability 73.2![]() | 75 Overall/ Value 74.8Build Quality 75.6Customizability 77.7Performance 78.0Productivity 82.5Portability 79.1![]() | -20% off 73 Overall/ Value 73.4Build Quality 65.4Customizability 65.9Performance 73.8Productivity 75.5Portability 91.3![]() |
0.0 stars (0 reviews) | 4.0 stars (1 reviews) | 4.8 stars (38 reviews) |
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Name Redragon UCAL K673 | Name Skyloong GK75 | Name Epomaker RT85 |
Release year 2025 | Release year 2022 | Release year 2025 |
Switch Options - | Switch Options Tactile, Linear, Clicky, Silent | Switch Options Linear, Tactile, Silent |
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, ISO | Layout Standard ANSI |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support | 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, 2.4 GHz, Wired, Wireless, Wired only | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate 1000 Hz | Polling Rate - | Polling Rate 1000 Hz |
Battery capacity 4000 mAh | Battery capacity 4000 mAh | Battery capacity 8000 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 Gasket Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb | Backlight Rgb, White, North-face | Backlight Rgb, South-face |
Case Colors | Case Colors | Case Colors |
Case Material Plastic | Case Material ABS, Aluminum | Case Material Plastic |
Keycaps Material - | Keycaps Material PBT, ABS | Keycaps Material PBT |
Dimensions 104 x 335 mm | Dimensions 36 x 323 x 41 mm | Dimensions 40 x 360 x 138 mm |
Weight 1240g | Weight 1200g | Weight 1000g |
The Redragon UCAL K673 ES is a compact 65% mechanical keyboard designed for users who prefer a Spanish QWERTY layout and need flexible connectivity options. It suits those who want a quiet typing experience with moderate noise reduction, combined with wireless and wired modes for work or casual gaming. Its layout and features support efficient typing and media control without extra bulk.