JezailFunder Launches Jiffy75, a Split 75% Keyboard for New Enthusiasts

JezailFunder opened crowdfunding for the Jiffy75 (also listed as the SP75) on March 10, 2026 at 9:00 p.m. CST, bringing a left-right split 75% mechanical keyboard to market with a specific pitch: lower the learning curve that keeps so many typists from making the jump to ergo layouts.

The positioning is deliberate. Where most split keyboards ask users to radically rethink their typing habits from day one, the Jiffy75 is described in advance review materials as an "easy-to-use left-right split 75% keyboard with low switching costs." That framing is notable because it targets people who have wanted to try a split but found the transition too disruptive, rather than the dedicated ergo community that already accepts the adjustment period as part of the deal.

JezailFunder is a small designer and manufacturer that built its reputation on the Cornix split keyboard. The Cornix LP, a fully wireless-enabled split 40% low-profile mechanical keyboard, became something of a breakout product for the company. When the first round of Cornix LP pre-orders launched, they sold out in just two minutes, a moment that flooded social media timelines and generated enough momentum for JezailFunder to open extra stock through its Japan operation. Jezail Funder Japan later announced a specific extra stock release on October 11, 2025 around 10:00 a.m. The Cornix LP launched in Silver, Black, and a limited Orange colorway, and the team has continued supporting it with firmware updates, most recently releasing version 1.8 for the Vial version of the board.

The Jiffy75 represents a different strategic move. The Cornix LP targeted the niche-within-a-niche crowd comfortable with both split layouts and 40% key counts. A split 75% is a much gentler proposition: users keep their function row, retain a more familiar key count, and still get the ergonomic benefits of a split design. The SP75 alternate designation suggests this may also serve as an internal model code, though that detail is worth confirming against campaign materials directly.

The crowdfunding launch arrives in an active period for the broader keyboard community. The NuPhy Node75 recently opened pre-orders as a hybrid-profile 75%, giving would-be buyers another option in that form factor. The WOBKEY ZEN 65 Limited Edition and Rainy 75 Pro JIS have both drawn recent attention in the enthusiast press. Meanwhile, the larger industry is watching Drop wind down its standalone storefront, with its last EC order placed on March 25 (PT) before a Corsair integration phase expected to begin on March 31.

For JezailFunder, whose Cornix community has been active enough to sustain a tips submission campaign and multi-part event coverage at shows like the Tenkaichi Keyboard Waiwai Kai, the Jiffy75 crowdfunding launch is a push into broader accessibility territory. The SP75 model code and the explicit "low switching costs" messaging both signal that this board is meant to recruit new split users rather than satisfy existing converts.