Gateron × Ukeebs Green 45gf Review – Light Linear Switch with Pre-Lube
The Gateron × Ukeebs Green 45gf is a light linear switch for people who want a smooth and easy keypress. This variant from the Green Switch Series uses a POM stem, PC top housing, nylon bottom housing, single-stage spring, and factory pre-lube.
In simple terms: this is the lightest variant in the Ukeebs Green series. You get no tactile bump and no clicky sound, just a straight, smooth keypress with little resistance. That makes it especially interesting for gaming, fast inputs, and people who enjoy light linears.
Short answer (if you want to choose quickly)
Do you want a light pre-lubed linear switch with 45 gf force, POM stem, PC top housing, nylon bottom housing, SMD LED support, and 5-pin mount? Then the Gateron × Ukeebs Green 45gf is a good choice. If you want more resistance, tactile feedback, or a quieter silent switch, another switch will probably fit better.
1. Important terms (brief explanation)
- Linear: the key moves straight down without a bump or click.
- Operating force: how much force is needed before the switch activates.
- Pre-travel: how far the key moves before it registers.
- Total travel: how far the key can move down in total.
- POM stem: a common stem material that often feels smooth.
- PC top housing: polycarbonate top housing, useful for light transmission.
- Nylon bottom housing: nylon lower housing, often giving a fuller and less sharp sound.
- Pre-lubed: factory-lubed for a smoother stock experience.
Want to compare different options? Then also check our Gateron switches collection, tactile switches, and clicky switches.
2. Specifications with practical explanation
- Type: Linear
- Operating force: 45±15 gf
- Pre-travel: 2.0±0.6 mm
- Total travel: 4.0 mm max
- Stem: POM
- Top housing: PC
- Bottom housing: Nylon
- Spring: Single-stage
- LED support: SMD
- Pre-lubed: yes
- Pins: 5-pin
What you really notice here: the Green 45gf is the light linear variant in this series. With 45±15 gf, it feels easy to press, closer to Red force than Yellow force. That makes it fast and approachable, but also slightly more sensitive to accidental keypresses than heavier linears.
The PC top housing helps with RGB compatibility, while the nylon bottom housing usually gives the sound a bit more body. The pre-lube makes it smoother out of the box than a dry budget switch.
3. How does this feel while typing?
- Light linear feel: no bump, no click, low resistance.
- Fast and easy: pleasant for gaming and quick inputs.
- Smooth stock experience: pre-lube helps straight out of the box.
- Less resistance: can feel sensitive if you type heavily.
In simple terms: the Gateron × Ukeebs Green 45gf feels light, smooth, and direct. You do not need much force, which can make it comfortable for long sessions and fast movements.
For firm typists, it may feel a little too light. If you often press keys accidentally or want more control, the 60gf linear variant will probably make more sense.
4. Sound in plain language
The Gateron × Ukeebs Green 45gf makes no clicky sound. The sound is linear and depends on your keyboard build. With the PC top and nylon bottom, you can expect a fairly clean sound with a little more body than a fully PC housing.
- No clicky sound: so no loud click.
- Clean linear sound: neutral and easy to use.
- Nylon bottom: can make the sound slightly fuller.
- Not silent: this is not a dampened silent switch.
As always, the final sound heavily depends on your keyboard case, plate, keycaps, stabilizers, and any foam.
5. Comparison in context
| Switch | Feel | Sound | For who |
|---|---|---|---|
| Gateron × Ukeebs Green 45gf | Light, linear, and smooth | Clean linear | Gaming and light typists |
| Gateron × Ukeebs Green 55gf | Tactile with more feedback | Calmer than clicky | Typists who want feedback |
| Gateron × Ukeebs Green 60gf | Heavier linear and more controlled | Clean linear | Typists who want more resistance |
| Gateron G Pro 3.0 Red | Light modern linear | Clean and approachable | Safe light all-round choice |
Practically speaking, the Green 45gf is the light and fast option in the Gateron × Ukeebs Green series. It is more approachable than the 60gf linear, but gives less resistance and control.
6. Who is this switch perfect for?
- You want a light linear switch.
- You want a smooth pre-lubed stock experience.
- You want fast inputs for gaming.
- You use an RGB build with SMD LED.
- You use a PCB that supports 5-pin switches.
7. When is it less suitable?
- If you want a lot of resistance.
- If you often press keys accidentally.
- If you want tactile feedback.
- If you want clicky sound.
- If you want a fully silent switch.
In that case, it is better to look at other Gateron switches, tactile switches for feedback, or clicky switches if you want a real click.
Conclusion
The Gateron × Ukeebs Green 45gf is a light pre-lubed linear switch with 45±15 gf force, POM stem, PC top housing, nylon bottom housing, single-stage spring, SMD support, and 5-pin mount. It feels smooth, fast, and approachable.
It is not the best choice if you want lots of resistance, tactile feedback, or a fully silent experience. Its strength is the light keypress, smooth pre-lube, and fast linear feel for gaming and light typists.
Also check our Gateron switches collection to compare other switches.

