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| Coolkiller CK108 HE | Keychron K5 Pro | Lofree Flow100 |
62 Overall/ Value 62.2Build Quality 56.1Customizability 68.8Performance 76.4Productivity 77.4Portability 53.2![]() | 74 Overall/ Value 74.1Build Quality 78.3Customizability 88.6Performance 79.3Productivity 81.5Portability 55.4![]() | 64 Overall/ Value 63.8Build Quality 66.0Customizability 60.2Performance 63.1Productivity 65.3Portability 55.6![]() |
0.0 stars (0 reviews) | 4.8 stars (8 reviews) | 0.0 stars (0 reviews) |
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Name Coolkiller CK108 HE | Name Keychron K5 Pro | Name Lofree Flow100 |
Release year 2024 | Release year 2023 | Release year 2024 |
Switch Options Magnetic | Switch Options Linear, Tactile, Clicky | Switch Options Linear, Tactile |
Profile Low Profile | Profile Low Profile | Profile Low Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 100% | Layout Size 100% | Layout Size 100% |
Layout Standard ANSI | Layout Standard ISO, ISO-DE, ISO-Nordic, ISO-UK, JIS, ISO-SW, ISO-FR, ISO-ES, 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 Bluetooth, Wired, Wireless | Connection Bluetooth, Wired, Wireless |
Polling Rate - | Polling Rate 1000 Hz | Polling Rate - |
Battery capacity - | Battery capacity 2000 mAh | Battery capacity 3000 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 - | Mount Style Tray Mount | Mount Style Gasket Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb | Backlight Rgb, North-face, White | Backlight Rgb, White |
Case Colors | Case Colors | Case Colors |
Case Material Aluminum | Case Material Aluminum, Plastic, ABS | Case Material Aluminum |
Keycaps Material - | Keycaps Material ABS, PBT | Keycaps Material PBT |
Dimensions 30 x 430 x 125 mm | Dimensions 18 x 120 x 435 mm | Dimensions 26 x 126 x 373 mm |
Weight 1500g | Weight 720g | Weight 738g |
The CoolKiller CK108 HE is a full-size mechanical keyboard designed for users who want a highly customizable typing experience with wireless flexibility. It suits hobbyists and gamers interested in experimenting with switch feel and stroke distance, as well as those needing multiple connection options. Its magnetic switches offer adjustable actuation and travel, making it useful for precise typing or gaming preferences.
The CK108 HE’s magnetic switches are designed for stability and minimal key wobble, which can improve accuracy and consistency. Adjustable actuation points let users set the exact key travel distance, which may benefit those who want a shorter or longer stroke than typical mechanical switches. The keyboard supports both magnetic and traditional mechanical switches, giving users freedom to experiment with different switch types.
This keyboard supports three connection modes: wired via USB-C, wireless 2.4GHz with a receiver, and Bluetooth. This makes it suitable for desktop setups requiring low latency or mobile use where cable-free operation is preferred. Switching between modes is done easily with a physical knob, avoiding the need for software or complicated key combos.