G502 Reverse v1.2

Description:

• 微调了顶部螺丝孔位置。| Adjust of top screw hole position.
• 此板是半成品，不能直接使用。| This PCB is semi-finished and cannot be used directly.
• 推荐生产厚度为1.6毫米。| The PCB's recommended thickness is 1.6mm.