EPOMAKER EP84 Review: Budget Hot-Swap 75% Keyboard

EPOMAKER EP84: The Budget 75% Hot-Swap Contender

Finding a quality hot-swappable 75% mechanical keyboard under $100 feels like searching for unicorns. After testing the EPOMAKER EP84, I've discovered why this board stands virtually alone in its category. While it makes compromises to hit its $85 price point, its core functionality delivers exceptional value for newcomers to mechanical keyboards. Let's break down what makes this board unique and where it needs improvement.

Unboxing and Build Quality Analysis

The EP84 arrives in EPOMAKER-branded packaging—a step up from their usual generic boxes. Inside, you'll find:

Basic plastic keycap puller and switch puller
Non-braided USB-C cable (functional but low quality)
Quick-start manual (often discarded)

Weighing just 674 grams, the all-plastic construction feels lightweight yet surprisingly sturdy. The matte-gloss finish resists fingerprints better than typical glossy plastics. During my flex test, the case showed minimal deformation—impressive for this price range.

The bottom features two adjustable feet with four rubber pads that provide excellent desk grip. The cable routing system offers three exit points (left/right/center), a thoughtful touch for desk management.

75% Layout Advantages and Compromises

This layout preserves the essential function row and arrow keys while eliminating the numpad. In daily use, I found this perfect for productivity tasks where F-keys matter but desk space is limited. However, the cramped arrow cluster feels uncomfortable during extended sessions. Unlike premium 75% boards that add spacers between arrows and modifiers, the EP84 squeezes them together—a noticeable ergonomic sacrifice.

North-facing RGB LEDs create a vibrant glow beneath keycaps but introduce Cherry profile interference issues. This critical design choice prioritizes aesthetics over compatibility with popular keycap sets. If you plan to upgrade keycaps, OEM or SA profiles avoid this problem.

Performance and Modding Potential

Outfitted with Gateron Reds, the board offers smooth linear typing but suffers from two major stock limitations:

Stabilizers: Poorly lubed with audible rattle (most fixable flaw)
Keycaps: Thin double-shot PBT with inconsistent legends

The Kalih hot-swap sockets work flawlessly—I swapped switches in under 5 minutes without soldering. This feature alone makes the EP84 a perfect beginner platform for testing switch preferences. Adding foam between the PCB and case significantly reduced case ping during my sound tests.

For immediate improvements:

Replace stabilizers with lubed Durock plate-mount variants ($10)
Upgrade to thicker PBT keycaps (Tai Hao sets recommended)
Add case foam for acoustic dampening

Gaming and RGB Performance

Gamers will appreciate the NKRO (N-Key Rollover) and rapid response times. The per-key RGB offers 16 million colors with multiple effects controlled via function layers. Brightness impresses, though color transitions show slight inconsistency in daylight.

The detachable USB-C connection ensures easy cable replacement when the included cable inevitably frays—a common budget keyboard pain point.

Verdict and Upgrade Path

At $85, the EP84 delivers unprecedented value as the only readily available hot-swap 75% board under $100. While its stabilizers and keycaps need immediate upgrades, the foundation excels. After testing competing models, I confirm its unique position—no other keyboard offers this layout with hot-swap sockets near this price.

Final Recommendations

Buy if:

You need arrow keys + function row in minimal space
You want to experiment with switch swapping
Budget constraints outweigh premium material desires

Consider alternatives if:

You exclusively use Cherry profile keycaps
Metal construction is non-negotiable
Stock stabilizer performance is a dealbreaker

Essential First Mods:

Stabilizer replacement ($10-15)
Thick PBT keycaps ($25-40)
Case foam mod (under $5)

For newcomers seeking a customizable 75% layout without soldering, the EP84 remains the undisputed entry-level choice. Its flaws are fixable, while its core functionality is unmatched in the budget segment.