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The Kailh Super Speed Copper and GAZZEW Boba U4 switches are both standard MX mechanical switches of the tactile breed. They both feature standard stem shape, - g , - mm , however, they come with different spring (18 mm vs 14 mm stainless seel), actuation (38 g vs 45 g), bottom-out force (60 g vs 62 g), total travel (3.50 mm vs 3.60 mm). That said, they are only slightly similar. Let's check out this side-by-side specs rundawn with details, availability -- and even current prices -- to figure out which one fits you the best!
The Kailh Super Speed Copper is a tactile standard MX mechanical switch with top housing, bottom housing, and stem (standard shape). It features a 18 mm spring. The 38g actuation occurs at 1.10mm. The 60g bottom-out occurs at 3.50mm. Factory lubing? Yes! Manufactured by Kailh. | The GAZZEW Boba U4 is a tactile standard MX mechanical switch with proprietary Gazzew blend top housing, proprietary Gazzew blend bottom housing, and POM stem (standard shape). It features a 14 mm stainless seel spring. The operating force is 45g. The 62g bottom-out occurs at 3.60mm. Factory lubing? Yes! Designed by Gazzew. Manufactured by Outemu. |
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| Name | Kailh Super Speed Copper | GAZZEW Boba U4 |
|---|---|---|
| Type | tactile | tactile |
| Footprint | 3-pin | 5-pin |
| Top housing | - | proprietary Gazzew blend |
| Bottom housing | - | proprietary Gazzew blend |
| Stem material | - | POM |
| Stem shape | standard | standard |
| Spring | 18 mm | 14 mm stainless seel |
| Tactile force | - g | - g |
| Actuation | 38 g | 45 g |
| Bottom-out | 60 g | 62 g |
| Tactile bump position | - mm | - mm |
| Pre-travel | 1.10 mm | - mm |
| Total travel | 3.50 mm | 3.60 mm |
| Lube | Factory lubing? Yes! | Factory lubing? Yes! lightly factory lubed |
| Designer | - | Gazzew |
| Manufacturer | Kailh | Outemu |
By tracking prices and in-stock status of 30+ well-known keyboard stores worldwide, we can state that the Kailh Super Speed Copper is not available at the moment, while the GAZZEW Boba U4 can be found in 2 stores.
Clicking the links below take you to some notable keyboard shops offering Kailh Super Speed Copper and GAZZEW Boba U4 switches. When accepted, the prices indicated already include the discount - use the KBDNEWS coupon code at checkout to claim your saving!
Prices, discounts, and stock status are checked regularly; however, changes since the last update cannot be ruled out. Everything here is for informational purposes only. Check the product pages for the latest prices!
Kailh Super Speed Copper force curve | GAZZEW Boba U4 force curve |
| No GAZZEW Boba U4 force curve available. |
Comments on Kailh Super Speed Copper switches | Comments on GAZZEW Boba U4 switches |
No comments on Kailh Super Speed Copper switches. | The Gazzew Boba U4 Switch combines a smooth tactile feeling with a silent sound – keygem. |
