KBDFans Agar

The KBDFans Agar is a compact 59-key barebones mechanical keyboard kit designed for users who want a customizable build with easy installation and flexible typing feel. It suits programmers and hobbyists who prefer a small layout with split backspace and stepped Caps Lock, and who want to program their keyboard using VIA software. The kit requires adding switches, keycaps, and stabilizers separately.

Key Features

• Hotswap PCB allows switch changes without soldering, simplifying customization and maintenance.
• Supports VIA programming with an HHKB layout, enabling easy remapping and macro setup.
• Split backspace and stepped Caps Lock keys offer a layout favored by programmers and typists seeking efficiency.
• RGB underglow lighting is included, more visible with polycarbonate cases for users who want subtle illumination.

Build Quality

• Case options include polycarbonate or anodized aluminum, affecting weight and typing acoustics.
• Aluminum plate provides a stable mounting surface, contributing to consistent keypress feel.
• Silicone block mount system isolates the PCB from the case, offering a softer, more flexible typing experience and easier barebones assembly.
• Copper external weight adds heft and stability, with a decorative engraving.
• Magnetic pin header with gold-plated contacts on the daughterboard enhances connection reliability.

Typing Experience

• Silicone gasket mount reduces vibration and noise compared to rigid mounts, creating a quieter and more cushioned typing feel.
• Non-flex cut PCB means the board has a firm typing surface, preferred by users who want consistent feedback.
• Plate mount switch design supports a wide range of mechanical switches for personalized feel and sound.

Compatibility

• ANSI physical layout with US QWERTY logical layout suits users familiar with standard American keyboards.
• USB-C wired connection ensures compatibility with most modern computers and supports 1000Hz polling rate for responsive input.
• Windows compatible and programmable via VIA software, but no wireless options.

Trade-offs

• Barebones kit requires users to source switches, keycaps, and stabilizers separately, which may be inconvenient for beginners.
• Compact 59-key layout lacks dedicated function row and navigation cluster, less ideal for users needing full-size or 75% layouts.
• Non-flex PCB limits typing feel customization compared to flex-cut PCBs.
• RGB underglow is subtle and mainly effective with polycarbonate cases, so aluminum case users may see less lighting effect.