


























Warm Tip:
The following models of the keyboard chip are not the same, the firmware is not universal, please do not brush the firmware at will, the keyboard to refresh the firmware please use the corresponding model of the firmware, thank you!
Brush the wrong firmware may lead to chip damage keyboard can not be used, so please pay attention to the firmware model when brushing firmware
(TK75 TK75HE TK75PRO TK75SE TK75V2)
Window Software for NS68 (New version updated on 2025.04.28)
Window Software for TK75HEV2 TK75Pro TK68HE TK75HE TK75SE LK75 TK75 GK75 LK70 K61 Pro LK67 TK68 CK61 CK68 CK87( New version updated on 2025 09.16) (Updated Snap tap for HE)
TK75 Pro Upgrade Firmware ( New Version updated on 2024 09.20)
TK68 HE Upgrade Firmware ( New Version updated on 2024 09.20) (Updated Snap tap for HE)
TK75 HE Upgrade Firmware ( New Version updated on 2024 09.20) (Updated Snap tap for HE)
SN75 Jason File and VIA Software
LK67 Pudding Keyborad Upgrade Firmware (Upgrade power display) updated on 2022 8.14
LK67 Upgrade Firmware (Upgrade power display) updated on 2022 8.14
If the software can't identify the keyboard, please download the following upgrade file to refresh the settings, and then use the software again (for LK67)Used to solve the problem that the old version of MK61 can not detect the new version of software
MK61 Upgrade Firmware ( New Version updated on 2023 04.06)
MK61 Software ( New Version updated on 2023 03.28)
K61 Pro upgrade firmware (upgrade to turn off the left Ctrl red light)
TK75 upgrade firmware ( New Version updated on 2024 03.12)
MK61&68 Software ( New version)
CK61 Upgrade Firmware(FN layer can be designed after upgrade)
Product Detail
GamaKay Planet Switch Series – Mechanical Switches for Typing, Gaming, and RGB Setups
Discover the GamaKay Planet Switch Series, a collection of pre-lubed mechanical switches designed for smooth typing, responsive gaming, and eye-catching RGB keyboard builds. The series includes Saturn, Pluto, Mercury, Jupiter, Venus, and Mars, offering both linear and tactile switch options for different typing preferences.
2026 Newest Models: Saturn Switch and Pluto Switch
GamaKay Mechanical Planet Light Guide Switches
The GamaKay Planet Series Mechanical Switches are available in linear and tactile options for mechanical keyboards. Each switch is pre-lubed to deliver a smoother keypress, while the transparent light guide structure helps improve RGB lighting performance.
Available Switch Models:
Saturn and Pluto, Mercury, Jupiter, Venus, and Mars
Enhance Your Typing and Gaming Experience
GamaKay switches are built to improve both everyday typing and gaming performance. Whether you prefer a smooth linear feel for fast keystrokes or a tactile feel for more noticeable feedback, the Planet Series gives you multiple options for building or upgrading your mechanical keyboard.
Pre-Lubed GamaKay Switches
Every switch in the Planet Series is pre-lubed to reduce friction, improve smoothness, and create a more refined typing feel out of the box. These switches are suitable for custom mechanical keyboards, RGB gaming keyboards, office setups, and DIY keyboard builds.

Enhanced RGB Lighting with LED Diffuser Design
The GamaKay Planet Series enhances keyboard lighting with an integrated LED diffuser. The transparent light guide structure helps increase light transmission, making RGB effects brighter, cleaner, and more eye-catching.
These transparent switch plates allow more light to pass through the switch, helping your keyboard achieve a stronger and more balanced RGB lighting effect.

Switch Parameters
Each switch model in the Planet Series has its own typing feel, actuation style, and sound profile. Check the switch parameter chart below to compare different models and choose the switch that best matches your keyboard setup.

Sound Test: Mercury, Jupiter, Venus, and Mars Switches
Watch the sound test video to hear the typing sound of GamaKay Mercury, Jupiter, Venus, and Mars mechanical switches.
Switch Options
Brand: GamaKay
Linear Switch Options: Saturn / Mercury / Jupiter
Tactile Switch Options: Pluto / Venus / Mars
Switch Type: Pre-lubed mechanical switches
Recommended For: Mechanical keyboards, gaming keyboards, RGB keyboard builds, custom keyboard projects, and daily typing setups
Which Planet Switch Should You Choose?
- Saturn / Mercury / Jupiter: Linear switch options for users who prefer smooth, consistent keystrokes and faster repeated input.
- Pluto / Venus / Mars: Tactile switch options for users who want clearer feedback during typing while keeping a controlled mechanical feel.
- RGB-focused builds: The LED diffuser design helps make keyboard lighting brighter and more visually balanced.
- DIY keyboard upgrades: Pre-lubed switches help reduce friction and improve the typing feel without extra manual lubing.
Package Included
Option 1:
- 1 × 45 pcs/pack GamaKay Planet Series Pre-lubed Mechanical Switches
- Available switch models: Saturn / Pluto / Mercury / Venus / Jupiter / Mars
- Available switch types: Linear / Tactile
Option 2:
- 1 × 90 pcs/pack GamaKay Planet Series Pre-lubed Mechanical Switches
- Available switch models: Saturn / Pluto / Mercury / Venus / Jupiter / Mars
- Available switch types: Linear / Tactile

