This listing is for a Microsoft SideWinder X4 gaming keyboard, one of the most beloved membrane keyboards ever made. Known for its 26-key anti-ghosting, programmable macro keys, and solid build quality, the SideWinder X4 remains a favorite among gamers and typists alike. ?? Features: 6 dedicated macro keys (18 total with 3 banks) 26-key anti-ghosting for gaming accuracy Backlit red keys with brightness adjustment Integrated media controls USB wired connection Durable and responsive keypresses ? Condition Notes: Keyboard has been tested and works perfectly. All keys, lighting, and macro functions respond properly. Minor cosmetic wear consistent with use (see photos). No original packaging or software CD included. Keyboard only. ? Cleaned, packed securely, and ready to ship.