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Product Detail
Description
TMR Magnetic Sensor Technology
Experience the next frontier of magnetic switches. Featuring the cutting-edge TMR (Tunneling Magnetoresistance) technology, the TK75 TMR offers unprecedented precision, lower latency, and superior durability compared to traditional Hall Effect sensors.
Why TMR? Higher sensitivity. Instant Rapid Trigger. Professional-grade gaming performance. Don't just play—dominate. For gaming, this means actuation and reset behavior can be tuned for rapid trigger control. For everyday use, it gives the keyboard a more flexible feel across gaming, typing, and quiet late-night setups.
Keyboard:
1 * GamaKay TK75 TMR Magnetic Keyboard
Cable:
1 * Type C cable
Tools:
1 * Switch Puller
1 * Keycap Puller
Switches:
2 Pcs Pegasus Mechanical V2 Switch
2 Pcs Phoenix Mechanical V2 Switch
Specifications
Technical Specifications
- Layout & Size: Compact 75% ANSI (US) / ISO DE layout
- Structure: Top-mounted for balanced acoustics
- Connection: Tri-mode Wireless Bluetooth Wired / USB Type-C wired connectivity
- Compatibility: Seamless Mac/Windows support
Gaming Features
Pro Performance Features
- Hall-Effect Magnetic Switches: Silent Hall effect switch on the market, Gamakay Phoenix, and Fast response Mercury Hall effect swtich for your options
- Lightning-Fast Response: 8 KHz polling rate + 256 KHz scanning rate
- N-Key Rollover: Full anti-ghosting for competitive gaming
- Precision Control: 0.01–3 mm adjustable actuation
Hot-Swap Hall Effect Keyboard Design: Compatible with most magnetic switches and mechanical switches
- Premium Keycaps: PBT Cherry-profile translucent keycaps for vibrant RGB shine-through
- Dynamic RGB Lighting: 16.8 million colors with programmable effects
- Customize your settings via the Gamakay software or Web driver
Which TK75 TMR layout should I choose: ISO DE or ANSI?
- US Edition: Standard QWERTY layout, perfect for ANSI users.
- German Edition: True ISO DE layout with authentic German keycaps, providing the ideal feel and compatibility for European users.
Gamakay Magnetic Switches V3
Phoenix V3 Magnetic Silent Switch
Enhanced Pin Design:
Added additional pins to ensure a more stable connection and improved signal reliability. This modification also enhances magnetic flux stability, effectively eliminating random trigger fluctuations.
Optimized Internal Structure:
Redesigned with a linear silent mechanism, resulting in smoother keystrokes and significantly reduced noise levels for a quieter typing experience.
Enhanced RGB Lighting: Brighter and more attractive glow with the improved RGB diffuser.
Software and User Manual
FAQ
How should I properly charge the keyboard?
To ensure safe charging and avoid damage, do not use third-party power adapters such as phone chargers or laptop chargers.
Correct charging method:
- Use a Type-C cable to connect the keyboard directly to a computer’s USB port.
Turn off Bluetooth / wireless mode on the keyboard.
Switch the keyboard to wired mode.
Allow the keyboard to fully charge before turning wireless mode back on.
Important:
Damage caused by using improper charging methods or unauthorized power sources is not covered under the warranty.
What is the TMR keyboard
A TMR keyboard uses Tunnel Magnetoresistance sensor technology to detect key movement through magnetic sensing. Compared with a traditional mechanical keyboard, a magnetic keyboard can support adjustable actuation, rapid trigger, and faster reset behavior because the switch position is measured continuously.
Are Hall Effect switches hot-swappable? Can I swap in other brands’ magnetic switches?
Yes. The Gamakay TK75 TMR supports hot-swappable magnetic switches and is compatible with most magnetic switches on the market. Gamakay Magnetic Switches V3 can also be used on compatible Hall Effect keyboards and 3-pin mechanical switch sockets. Please check switch compatibility before swapping.
Does TK75 TMR Comes with Gamakay V3 switches?
The TK75 TMR will come with phoenix and mercury V3 magntic swtiches.

