The Equals 48 is a compact 40% ortholinear mechanical keyboard featuring a 4x12 grid layout, CNC aluminum case, and fully assembled SMT RP2040-powered PCB. It’s designed for efficiency, portability, and customization, all with no soldering required.
Built for Minimal Movement and Maximum Precision
Unlike traditional keyboards, the Equals 48 uses an ortholinear grid layout. That means the keys are aligned in straight columns and rows — reducing finger travel and promoting more consistent typing motion. The result is a layout that’s both compact and highly efficient, especially for programmers and power users.
Ready to Use — No Soldering Required
The Equals SMT PCB comes fully assembled with hot-swap sockets, dual USB-C ports, and RGB lighting. Just insert your switches and connect, no soldering or wiring needed.
It’s compatible with both QMK and KMK firmware and supports full reprogramming with VIA or custom code, giving you total control over your layout, macros, layers, and lighting.
Premium Materials and Build Quality
The Equals case is CNC-machined from solid aluminum for strength, weight, and clean aesthetics. Every kit includes FR4 switch plates and sound-dampening foam for a satisfying sound profile and a polished feel.
A piezo buzzer adds optional audio feedback — play a startup sound, get a click with every keypress, or explore custom programming options.
Features
Machined aluminum case
Fully assembled SMT PCB (hotswap, RGB, and more)
Ortholinear 4x12 layout (48 keys)
Hot swap sockets for MX-style switches
USB-C connection
Sound dampening foam
OLED and TFT screen support
Piezo buzzer for audio customization
Split space support and 2u space support
Specs
Layout: 4x12 ortholinear (48 keys, non-staggered)
Microcontroller: RP2040
Firmware: QMK or VIA
Connectivity: USB-C
Case: CNC Aluminum
Switch Compatibility: MX Switches
What's Included
Equals 48 Aluminum Case
Fully Assembled Equals SMT PCB
FR4 Switch Plate
Sound Dampening Foam
Hardware
Watch the Equals 48 In Action
We’ve put together a video to show off the Equals 48 and everything it can do.
Shipping And Availability
Ships from Las Vegas, NV. Most orders ship the next business day.
Why Buy From Boardsource
🧠 Built by Ergo Keyboard Nerds
We don’t just sell ergonomic keyboards; we use them, mod them, and obsess over them. Boardsource was founded by two enthusiasts, Cole and Quinn, who are just like you. Whether you're new to split keyboards or deep in the hobby, we design and stock products we’d want on our own desks.
💬 Customer Service Who Care
Questions? Problems? Ideas? We’ve got your back. Boardsource is known for fast, helpful, and human support. No ticket mills or generic replies. Just real help from people at Boardsource who actually know the gear they sell.
⚡ Fast Shipping, Always
We ship fast, usually within 1 to 2 business days, because we know how frustrating it is to wait for an order. Every order is packed by us, right here in-house with care and speed. You will get tracking quickly, and your gear will be on its way before you know it.
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