
Click the coupon code for a discount. Features and specs may vary by model version.
The price history chart tracks the lowest price over time across all stores, excluding Amazon (shipping costs not included).
| KBDFans GT 80 MX Version | PBTfans GT 80 | Keychron Lemokey L4 |
75 Overall/ Value 75.1Build Quality 79.0Customizability 75.8Performance 75.2Productivity 66.2Portability 53.3![]() | 63 Overall/ Value 63.3Build Quality 68.3Customizability 56.1Performance 51.5Productivity 65.6Portability 52.7![]() | 91 Overall/ Value 90.9Build Quality 87.3Customizability 94.1Performance 80.2Productivity 94.6Portability 76.7![]() |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 5.0 stars (4 reviews) |
|
|
|
Scores
| Scores
| Scores
|
Name KBDFans GT 80 MX Version | Name PBTfans GT 80 | Name Keychron Lemokey L4 |
Release year 2025 | Release year 2026 | Release year 2024 |
Switch Options - | Switch Options Clicky | Switch Options Linear, Tactile, Clicky |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 80% | Layout Size 80% | Layout Size 80% |
Layout Standard - | Layout Standard ANSI | Layout Standard ANSI |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support LED | 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 Wired, Wired only | Connection Wired, Wired only, | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate 8000 Hz | Polling Rate - | Polling Rate 1000 Hz |
Battery capacity - | Battery capacity - | Battery capacity 4000 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 PCB Mount | Mount Style - | Mount Style Gasket Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight | Backlight | Backlight Rgb, South-face |
Case Colors | Case Colors | Case Colors |
Case Material Aluminum | Case Material Aluminum | Case Material Aluminum |
Keycaps Material - | Keycaps Material PBT | Keycaps Material PBT |
Dimensions - | Dimensions - | Dimensions 21 x 142 x 356 mm |
Weight - | Weight - | Weight 1858g |
The KBDFans GT 80 MX Version is a barebone hotswap keyboard kit for people who want to choose their own switches and tune the build. Its opening mechanism and configurable parts suit hobbyists who expect to make internal changes, rather than users seeking a ready-to-type keyboard.
The aluminum case and ball-catch structure give access to the internals for reconfiguration. A hotswap PCB lets you change compatible switches without soldering. The kit also includes silicone bumpers and a silicone pad, which may soften vibration, though the final sound depends on the rest of the build.
A brass weight bar adds mass and may influence resonance. The kit offers choices around the top-case badge and brass strap detail, so you can select a cleaner or more decorative appearance.
The vendor lists VIA firmware support and a recommended configurator, giving users options for key remapping. The exact supported layouts and operating systems are not specified here.