Sikakeyb FNP75 HE Magnetic Switch Custom Gaming Keyboard

$240.45 USD

Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.

All orders will be shipped by Sikakeyb within 48 hours of order confirmation, tracking numbers are provided no later than a day after shipment on business days.

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

Sikakeyb × GATERON FNP75 HE

The Sikakeyb Castle HM80 redefines the boundaries of keyboard technology, offering unparalleled precision and customization tailored for both elite gamers and professional typists. Engineered with cutting-edge magnetic Hallromising accuracy, speed, and personalization—all housed in a robust ABS chassis illuminated by dynamic RGB lighting.

8000Hz

Polling Rate

0.005mm

RT Precision

64K

Scan Rate

0.125ms

Theoretical Latency

Themed Design

GATERON Magnetic Jade Delta Switch

Triangular Stability Structure

Extreme RT 0.001 Precision

Brand New Self-Developed Driver

Low Latency & High Polling Rate

SOCD / DKS

& Other Key Customization Options

HM Driver

The HM Driver offers powerful customization with 0.01 mm precision, adjustable actuation from 0.01–4.00 mm, and a native 8000 Hz polling rate. Additional features include Zero Dead Zone, triple temperature calibration, RGB lighting customization, a built-in switch tester, mixed switch support, and reverse magnetic pole compatibility.

Custom Themed Plate

Three custom-colored plates, each matching the keyboard themes.

DESIGN

Competitive Minimalism Redefined
Blending sleek industrial styling with esports-oriented practicality, the Sikakeyb Castle HM80 is tailored for competitive gaming performance. Its compact 80% layout frees up desk space for smoother mouse movement during intense matches, while two-tone keycaps enable fast, accurate finger positioning. The built-in corner color screen lets gamers tweak magnetic switch travel instantly for sharper in-game responsiveness, perfectly fitting high-speed competitive needs. Textured rear casing and symmetric adjustable kickstands firmly stabilize the keyboard against rapid, aggressive keystrokes. Clean matte shell and precise edge trimming deliver sturdy, understated premium looks. Every exterior detail serves both refined aesthetics and reliable competitive gaming functionality.

Higher RT Sensitivity

Key travel is adjustable from 0.01 mm to 4 mm in 0.01 mm step increments.
Ultra-fine precision delivers broad compatibility, letting you customize your preferred typing feedback.

No Full Bottom-Out Required for RT Rapid Trigger

Keys don’t need full bottom-out actuation. You can trigger an emergency stop by lifting the key just 0.01 mm without returning it all the way to the top, and the switch will retrigger once you press it down another 0.01 mm.