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Two small rectangular side buttons for G900 G903 mouse

YINGHUA

YINGHUA G6 G7 Side Buttons for G900 G903 Mouse

SKU CH-Q87P-H9KQ5

Replacement side buttons for G900 and G903 gaming mice, requiring careful installation

  • Replaces broken G6/G7 side keys on G900 G903 mice
  • Professional-grade buttons restore reliable click response
  • Single-piece kit matches original switch dimensions
  • Installation requires technical skill and model verification
  • Direct-fit design ensures proper alignment with mouse housing

Replacement Side Buttons for G900 and G903

These YINGHUA G6 and G7 side buttons serve as direct replacements for the Logitech G900 and G903 gaming mice. They are intended for owners whose original side keys have become broken, damaged, or non-functional. The package includes a single G6 or G7 button, so buyers needing both sides must purchase two units. Professional installation skill is required to fit them correctly.

Professional-Grade Build and Fit

The buttons are manufactured to a professional standard size using professional craftsmanship, ensuring they match the original component dimensions. They are designed to work in good condition once installed, restoring the tactile click feel of the mouse. Compatibility is strictly limited to the G900 and G903 models for the specific G6 and G7 positions; they will not fit other mouse models or button locations.

Restored Click Reliability

Replacing worn or faulty side keys with these components returns the mouse to reliable clicking performance for gaming or productivity tasks. Because the parts are mechanical switches, they operate silently beyond the normal click sound and draw no electrical power themselves. Successful operation depends entirely on correct installation technique, as improper fitting can lead to misalignment or switch failure.

Highlights

  • Replaces broken G6/G7 side keys on G900 G903 mice
  • Professional-grade buttons restore reliable click response
  • Single-piece kit matches original switch dimensions
  • Installation requires technical skill and model verification
  • Direct-fit design ensures proper alignment with mouse housing

Specifications

No published specifications for this item yet.

Questions about this item

Which mouse models do the G6 and G7 side buttons fit?

These replacement side buttons are made for the G900 and G903 gaming mice, matching the G6 and G7 positions on those models.

What physical space is needed to install the side buttons?

They mount directly into the existing side-button cavities of the G900 or G903 shell, so no extra room or brackets are required beyond the original cut-outs.

What is the installation process and which step is most often done incorrectly?

Installation requires disassembling the mouse to reach the side-button PCB, desoldering the old switches, and soldering the new G6/G7 buttons in place; the step most often botched is applying too much heat or solder, which can lift the PCB pads.

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