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| Lofree TOFU100 | Redragon YAMA K550 | Ducky Zero 6108 |
-34% off 68 Overall/ Value 67.9Build Quality 57.0Customizability 73.2Performance 61.4Productivity 73.8Portability 53.8![]() | 67 Overall/ Value 67.4Build Quality 62.9Customizability 66.2Performance 77.8Productivity 58.6Portability 43.3![]() | 60 Overall/ Value 60.4Build Quality 52.0Customizability 58.8Performance 74.3Productivity 62.7Portability 50.5![]() |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 0.0 stars (0 reviews) |
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Name Lofree TOFU100 | Name Redragon YAMA K550 | Name Ducky Zero 6108 |
Release year 2024 | Release year 2024 | Release year 2024 |
Switch Options Linear | Switch Options - | Switch Options Clicky, Tactile, Linear |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 100% | Layout Size 100% | Layout Size 100% |
Layout Standard ANSI | Layout Standard ANSI | Layout Standard ANSI |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support | Display Support | Display Support |
Mac/Win Support | Mac/Win Support | Mac/Win Support |
Multi-Media Keys | Multi-Media Keys | Multi-Media Keys |
USB-C | USB-C | USB-C |
USB passthrough | USB passthrough | USB passthrough |
Connection Bluetooth, 2.4 GHz, Wired, Wireless | Connection Wired, Wired only | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate - | Polling Rate - | Polling Rate - |
Battery capacity 3000 mAh | Battery capacity - | Battery capacity 2500 mAh |
Hall Effect Support | Hall Effect Support | Hall Effect Support |
QMK Support | QMK Support | QMK Support |
VIA Support | VIA Support | VIA Support |
VIAL Support | VIAL Support | VIAL Support |
N-Key Rollover | N-Key Rollover | N-Key Rollover |
Rapid Trigger | Rapid Trigger | Rapid Trigger |
Mount Style Plate Mount | Mount Style Bottom Mount | Mount Style Plate Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight | Backlight Rgb | Backlight Rgb, South-face |
Case Colors | Case Colors | Case Colors |
Case Material ABS | Case Material Aluminum | Case Material Plastic, ABS |
Keycaps Material PBT | Keycaps Material - | Keycaps Material PBT |
Dimensions 55 x 129 x 367 mm | Dimensions 32 x 456 x 225 mm | Dimensions - |
Weight 1010g | Weight 1500g | Weight - |
The Lofree TOFU100 is a 100-key wireless DIY keyboard kit suited for users who want a comfortable typing experience with customizable hardware. It fits those who prefer linear switches and value ergonomic design for extended typing sessions. The keyboard supports multiple connection modes and allows switch replacement without soldering, making it appealing to hobbyists and office users seeking flexibility and ease of use.
The linear switches provide consistent, low-noise feedback ideal for office environments or shared spaces. The short pre-travel and total travel distance support fast, precise typing. The curved layout helps maintain a natural hand posture, potentially reducing fatigue. Sound level is low, but exact acoustics depend on keycaps and typing style.
The keyboard frame is made of ABS plastic, balancing durability and weight. It runs on three AAA batteries with an estimated working time of up to 30 days, though actual battery life may vary. Compatible with Windows, macOS, Android, iOS, and iPadOS, it supports broad device integration. The 100-key layout suits users who want a full set of keys without a numeric keypad.