Rosewill Rk-8300 Wired Gaming Keyboard, Anti-Ghosting, 5 Profiles Setting, Adjustable Key Speed (RK-8300) Keyboard Interface: USB 2.0 Normal Keys: 104 3 dedicated macro keys Three continuous stroke Swappable WASD & Directional key function Up to 19 key rollover Plug and play Fire button allows you to strike continuously