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 available at a single shop at the moment, while the GAZZEW Boba U4 can be found in multiple 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. |
