Keygeek Mirror Lake R2 Linear Switches
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Similar switches
Compare Keygeek Mirror Lake R2 Linear vs Keygeek Y1 Linear vs Keygeek Cheese V2 Linear Specification
| Keygeek Mirror Lake R2 Linear | Keygeek Y1 Linear | Keygeek Cheese V2 Linear |
| 64 Compared with medium linear switches Overall / Value 63.6Materials 54.8Finish 83.9 | 82 Compared with medium linear switches Overall / Value 82.3Materials 76.5Finish 83.9 |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 0.0 stars (0 reviews) |
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Compared with medium linear switches
| Compared with medium linear switches
| Compared with medium linear switches
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Name Keygeek Mirror Lake R2 Linear | Name Keygeek Y1 Linear | Name Keygeek Cheese V2 Linear |
Release year 2025 | Release year 2024 | Release year 2025 |
Switch type Linear | Switch type Linear | Switch type Linear |
Factory lubed | Factory lubed | Factory lubed |
Profile Standard profile | Profile Standard profile | Profile Standard profile |
Actuation force 45g | Actuation force 48g | Actuation force 48g |
Bottom out force 58g | Bottom out force 53g | Bottom out force 53g |
Pre travel 1.8mm | Pre travel 2mm | Pre travel 2mm |
Total travel 3.7mm | Total travel 3.6mm | Total travel 3.5mm |
Pins 5-Pin | Pins 5-Pin | Pins 5-Pin |
Magnetic Hall Effect | Magnetic Hall Effect | Magnetic Hall Effect |
Top Housing Material PC | Top Housing Material Nylon, PA66 | Top Housing Material PC |
Bottom Housing Material PBT | Bottom Housing Material PBT | Bottom Housing Material Nylon, GF |
Stem Material - | Stem Material - | Stem Material POM |
Sound profile - | Sound profile - | Sound profile High-Pitched |
Spring type Standard | Spring type Standard | Spring type Standard |
Spring length 21mm | Spring length 20mm | Spring length 21mm |
Double stage | Double stage | Double stage |
Long pole | Long pole | Long pole |
Dust proof | Dust proof | Dust proof |
Water resistant | Water resistant | Water resistant |
Weight - | Weight - | Weight - |
Spring material - | Spring material - | Spring material Japanese Wire, Stainless Steel |
Product Description
This linear mechanical switch suits users who prefer smooth, consistent keypresses with moderate resistance. It fits well for typists and gamers seeking a light actuation force without tactile feedback. The switch’s design emphasizes a straightforward, quiet keystroke with a relatively short actuation distance, making it suitable for fast typing and gaming sessions.
Actuation Characteristics
The switch actuates at a light 45cN force, requiring moderate effort to register a keypress. It has a short pre-travel of 1.8mm and a total travel distance of 3.7mm, allowing for quick input recognition. Bottoming out requires slightly more force at 58cN, which can provide a subtle tactile endpoint without a bump. This force curve supports rapid keypresses with minimal finger fatigue.
Feel and Sound
As a linear switch, it offers a smooth, uninterrupted keystroke without tactile bumps or clicks. The sound profile is expected to be quiet and muted, though exact noise levels are unknown. The bottom-out feel is firm but not harsh, which may reduce finger strain during extended typing or gaming.
Build Quality
The switch features a polycarbonate top housing and a PBT bottom housing, materials known for durability and stable acoustics. It uses a U4 stem and a 21mm single-stage spring. These components contribute to consistent keypresses and reduce wobble, though specific wobble measurements are unknown.
Compatibility
It is a PCB-mounted switch with five pins, compatible with most standard MX-compatible mechanical keyboards. The switch is not plate-mounted, which may affect mounting stability depending on the keyboard design. LED compatibility and hot-swap friendliness are unknown.
Trade-offs
The switch’s linear design means it lacks tactile feedback, which some users may find less satisfying for typing accuracy. The force variance of 5cN indicates moderate consistency between units. Details on factory lubrication and potential for modification are unknown, so additional tuning may be required for smoother operation.
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