Fangrui Product Details Features: - Zqsr Sim Racing Control Box - Quality Assurance: Three-year Warranty - Rich Extensions Redefine The Button Box. Handheld Microphone (only Has A Button, Without Microphone Function), Gear Shifter And Air Brake Can Be Used. And The Air Brake Base Can Be Fixed By Clamps - 37 Custom Function Keys: All Keys Can Be Mapped In Games. Made Of Stainless Steel, The Keys Last Longer - Button Lights Can Be Manually Turned Off. Personalized Adjustments Suit The Racing Experience Of Different Players - Carbon Fiber Textured Panel Is Designed With Pcb. The Matte Black Carbon Fiber Texture Is More Textured. More Pcb Designs Reduce Jump Wires And Increase Line Stability - Acrylic + Aluminum Alloy Materials: The Panel Is Made Of High-strength Acrylic, And The Corners Are Reinforced With Aluminum Alloy Profiles. The Control Box Is More Textured, Compared With Plastic Boxes And Acrylic Button Boxes On The Market - Universal Type-c Interface Is Faster To Transmit And Is Not Easily Damaged. Plug And Play Du