[GB] S46 R3 — 40% Wireless Keyboard Kit | Refined Tri-Mode, Clean Aesthetics

[Lukenan]

Hi Everyone!

Shaped by feedback, refined with purpose. After two successful rounds, the S46 R3 returns—bringing thoughtful upgrades that improve usability, structure, and overall experience, while staying true to its original minimalist design.

✨ What's New in R3
Tri-mode Hot-swap PCB
Wired / Bluetooth / 2.4G wireless. Low-power components for better battery life.

Full-perimeter RGB
Continuous surround RGB strip for even, immersive glow.


Cleaner Battery Layout
Redesigned mounting & routing – internals are fully hidden after assembly.

Detachable Brass Badge
Removable badge on the top right corner.


Frosted PC Bottom Case (No Logo)
Clean translucent finish, no external Sam branding.

Added Switch Foam
Improved typing acoustics.

2 New Colors
Glacier Blue / Ember Orange

📐 Specifications

Dimensions   264 × 98 × 28 mm
Front Height   18 mm
Typing Angle   ~7°
Weight:   PC bottom ~600g / Copper bottom ~1000g
Mounting Style: Top mount

🛒 Optional Add-ons (R2 compatible)

Extra Tri-mode Internal Kit
PCB + PC plate + Poron foam + CF battery plate + screws (battery not included)

Copper Bottom Case
Available as add-on; check product images for color reference

🎨 Color Options

Anodized: Black / Silver / Pink / Purple / Glacier Blue / Ember Orange
Coating: Cream / White

💰 Pricing & Timeline

Kit starts at $125 USD
GB Period: April 27 – May 17, 2026
Shipping: Q3, 2026

🌍 Vendors & Community

Official store
Vendor list:
US: Dangkeebs
UK: Proto[Typist]
Canada: Mech.land
AU: Keebzncables
Discord: Join Sam MK Discord – builds, Q&A, updates

[HoffmanMyster]

Approved