Features: for G304 G305 welded microswitch button board provides a convenient solution for component installation and removal, ensuring a hasslefree experience. Crafted for G304 G305 mainboard support stability and reliability for your computer. Its compatibility with various components allows for a personalize and tailored. Special Skill and Techniques required for proper installation.Please check both the model and picture before purchase. Ergonomic mouse button boards offer comfort and control during gameplay. Specifications: For G304 G305 Welded Microswitch Button Board Types: 80Million， 80Million Quiet Microswitch；Quiet Microswitch，80million，D2FCFK 60MN，D2FCFK 50M，GM8.0； Red1 Microswitch Quantity: 1Set Length of the Microswitch :about 12.8mm/0.5in Package Includes: 1PC Mouse Left+Right key Button Board 1PC Mouse Side key Button Board note: Due to the different monitors and light effect, the actual color the item might be slightly different from the color showed on the pictures. Please allow 1-2cm measuring difference due to manual measurement.