Infinity 75/ 幻想75 by Mr.Q Infinity 75 name has been given by us because there was no any English name before ‘Nexttime’ since the very first batch of this product series! Product Description Specification: Driver: https://drive.google.com/drive/folders/16JzWBFocH0djwYcbo80MJKNy5-EjKl0u?usp=sharing 1. Brand: Mr.Q 2. Model: Infinity 75/ 幻想75 3. Color: Refer to options 4. Switch: select in options 5. Stabilizers: All plate mounted (PCB support screw in stabs) 6. Layout: 75% layout 82 keys with Knob 7. Connection: USB Type C Wired 8. Hot-swap? Yes, hot swap kit installed (Compatible with 99% of 3/5pin switch in the market) 9. Backlit: RGB supported 10. NKRO: - 11. Power: - 12. Dimension: 360*140*38mm(L*W*H) 13. Weight: 0.8kg 14. Supported Systems: WinME/Win2000/WinXP/Vista/Win7/Win8, Win 10, Linux, IOS 15. No switch puller in the wired version items included Barebone infinity 75 with knob x 1 Plate x 1 PCB x 1 USB Type C x 1 Plate foam x 1 Case foam x 1 Tag (knob replacement) x 1 Gold plated platemount stabs full set x 1 Features: 1. Support audio sync 2. 82 key compact layout, saves more room on your desktop. 3. Plate foam and case foam included no need buy extra foam. if willing to upgrade to poron foam, pm seller for details ya