Kailh Box Summer is a clicky mechanical switch from Kailh released in May 2025 with a 50 gf operating force and 1.8 mm pre-travel, 3.6 mm total travel, and a manufacturer rating of At least 80 million keystrokes.
Three focused profiles from published switch specifications. No overall score is generated because feel and use case are personal.
Measures actuation, travel, and force. Shorter, lighter movement favors speed. Advanced input features add capability.
Measures bump or click intensity. It uses feel type and tactile-force rise. Higher scores mean stronger feedback.
Measures published lifespan evidence. It uses documented construction details. It does not predict real-world reliability.
Kailh Box Summer
Kailh
Kaihua Electronics
Box Series
Turquoise / Lake Green
May 20, 2025
Mechanical
Clicky
MX
5-pin
40 ± 5 gf
50 ± 15 gf
55 ± 15 gf
55 ± 15 gf
1.8 ± 0.4 mm
3.6 ± 0.4 mm
1.00 mm
No
No
No
No
Box stem
No
Loud
Clicky
PC
PC
POM
Single-stage
20.00 mm
55 gf
Translucent
Lightly factory lubricated on the boxed slider mechanism
No
Yes
At least 80 M cycles
5
Yes
Yes
Yes
No
Gold-plated copper
Anyone who appreciates loud, authentic mechanical audio will find Kailh Box Summer uniquely enjoyable. Driven by Kailh's renowned torsion click bar, the switch emits an explosive crisp, high-pitched acoustic snap on both the downward stroke and the upward reset. The 50gf actuation force provides positive physical resistance across 3.6mm of travel that keeps typing cadence deliberate and engaging. Enclosed box slider walls keep dust and moisture away from the contact leaves while keeping keycap rock to a minimum. Installing these into an anodized aluminum plate amplifies the signature click bar resonance for a truly tactile typing experience.
A three-axis view of compatible-keyboard input capability, tactile profile, and published durability evidence. Missing evidence remains unavailable rather than being scored as zero.
Gaming capability, tactile intensity, and build durability (0 to 100)
Compare Kailh Box Summer with another keyboard switch to see differences in feel, force, travel, and compatibility.
Explore switches with similar technology, feel, form factor, operating force, and travel.
The Kailh Box Summer is a Mechanical switch from Kailh with a Clicky feel, so its keypress character is primarily defined by that mechanism and feedback style.
The Kailh Box Summer has an operating force of 50 gf. That sits in the common middle range for everyday typing and gaming.
The Kailh Box Summer has a pre-travel of 1.8 mm. Shorter actuation distances usually feel quicker because the key registers earlier in the press.
The Kailh Box Summer has a total travel distance of 3.6 mm. Total travel describes the full stroke from rest to bottom-out.
The Kailh Box Summer lists tactile force: 55 gf, tactile position: 1.00 mm. These specs describe how noticeable the bump or click feels during a keypress.
The Kailh Box Summer is listed as 5-pin, MX keycap compatibility is yes, and hot-swap compatibility is yes. Always match the switch pins and keyboard PCB/socket before buying.
Yes. The Kailh Box Summer is listed as factory lubed. Factory lubrication can affect out-of-box smoothness and sound, but its effect can vary with the keyboard build and keycaps.
Available sound-related specs for the Kailh Box Summer include sound profile: Clicky, sound level: Loud. Case, plate, keycaps, and desk mat can still change the final keyboard sound.
The Kailh Box Summer is rated for At least 80 M cycles. Lifespan ratings are lab-cycle estimates, so real-world durability can also depend on build quality and usage.
The Kailh Box Summer lists top housing: PC, bottom housing: PC, stem: POM, contact: Gold-plated copper. These parts influence feel, sound, wobble, and long-term switch consistency.
Disclaimer: Specs, pricing, and benchmarks are sourced from official manufacturer data and verified test results. While we strive for precision, product details and pricing may change. Comparigon may earn an affiliate commission on qualifying purchases.
