Why Choose E-YOOSO?After years of market research, we know exactly what you want, and we want to provide you with the best product. The gaming keyboard is plug and play, no drivers or software required. Supported computer systems include Windows 98 / Me / 2000 / XP / Vista / win 7 / win8 / 10 / Vista. Ergonomic Design?The surface is smooth and comfortable to the touch, which enhances the feel of the keyboard. The stepped keycaps fit your fingertips perfectly for precise positioning, preventing fatigue and mistyping. USB connectors provide reliable connectivity and ultimate gaming performance. Mechanical Blue Switch?The mechanical switch has been tested by professional players and can meet different needs. It provides faster, more resilient response, clear click sound, precise tactile feedback for ultimate gaming performance. Equipped with a keycap puller for easy cleaning of the keycaps. 104-Key Gaming Keyboard?11 multimedia key combinations are convenient for your work or game operation and improve efficiency. Every keystroke registers in intense gaming and fast typing, no matter how many other keys are pressed at the same time. Let you enjoy fast and responsive high-end gaming. Retro Typewriter Style?LED backlit USB keyboard, the characters are laser engraved and not easy to fade. The retro steampunk round keycaps look like a classic typewriter, bringing you a comfortable typing feeling and retro aesthetic.