
This comparison is for buyers deciding between raw performance and premium construction. The Dareu A104 Pro is a pre-built, wired keyboard focused on ultra-low latency with an 8000Hz polling rate and a TFT screen. The Jamesdonkey R2 is a wireless DIY kit featuring an aluminum case, gasket mount, and extensive sound dampening. The decision is difficult because each excels in fundamentally different areas, with minimal overlap in their core strengths.
67 Overall/ Value 67.1Build Quality 48.7Customizability 76.5Performance 88.5Productivity 66.0Portability 42.2![]() | 77 Overall/ Value 76.9Build Quality 65.0Customizability 82.7Performance 57.4Productivity 88.3Portability 65.0![]() | Select a keyboard to compare |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | |
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Name Dareu A104 Pro | Name Jamesdonkey R2 | |
Release year 2023 | Release year 2023 | |
Switch Options Linear | Switch Options Clicky | |
Profile Normal Profile | Profile Normal Profile | |
Hot Swappable | Hot Swappable | |
Layout Size 100% | Layout Size 100%, 96% | |
Layout Standard ANSI | Layout Standard ANSI | |
Layout Ergonomics Normal | Layout Ergonomics Normal | |
Knob Support | Knob Support | |
Display Support TFT | Display Support | |
Mac/Win Support | Mac/Win Support | |
Multi-Media Keys | Multi-Media Keys | |
USB-C | USB-C | |
USB passthrough | USB passthrough | |
Connection Wired, Wired only | Connection Bluetooth, 2.4 GHz, Wired, Wireless | |
Polling Rate 8000 Hz | Polling Rate - | |
Battery capacity - | Battery capacity 6000 mAh | |
Hall Effect Support | Hall Effect Support | |
QMK Support | QMK Support | |
VIA Support | VIA Support | |
VIAL Support | VIAL Support | |
N-Key Rollover | N-Key Rollover | |
Rapid Trigger | Rapid Trigger | |
Mount Style - | Mount Style Gasket Mount | |
Screw in Stabilizers | Screw in Stabilizers | |
Sound Dampening | Sound Dampening | |
Backlight Rgb | Backlight Rgb | |
Case Colors | Case Colors | |
Case Material Plastic | Case Material Aluminum | |
Keycaps Material PBT | Keycaps Material PBT | |
Dimensions 30 x 138 x 448 mm | Dimensions 45 x 401 x 146 mm | |
Weight 1185g | Weight 2205g |
Your primary need dictates the choice. If you are a competitive gamer where every millisecond counts, the wired Dareu A104 Pro with its 8000Hz polling rate is the logical pick. For everyone else—especially those who value a clean wireless setup, premium materials, and the joy of building a custom keyboard—the Jamesdonkey R2 offers a significantly more refined and versatile foundation.
The Dareu A104 Pro is the clear choice for competitive gamers who prioritize the lowest possible latency. The Jamesdonkey R2 wins for office use, travel, and modding due to its wireless versatility, compact form, and DIY-friendly construction. For programming, both are capable, and for content creation, the R2's wireless operation and customizable knob give it an edge.
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