Welcome to AULA Flagship Store where we strive to provide our customers an array of products that satisfy demand for quality and efficiency. Buy our products from in a worry-free manner as we guarantee 100% original & new stock product, and we provide 6 months warranty for you, enjoy your shopping at our store, have a nice day ️ Product Specification 1. Real Machanical Gaming Keyboard 104 keys Blue switch. 2. Flexible and durable keys. 3. Anti-ghost Design,Full Key without Conflict 4. Design of Mechanical Shaft about 60 million keystrokes 5. Easy To Operate:Gold-plated USB connector, plug and play, no driver or instruction needed 6. Various Backlight Mode and Brightness Adjustable 7. Metal panel 8. High Quality:Real mechanical gaming keyboard, all the keys are independent from each other 9. Support system: Windows 2000/XP/Win7/Win8/Win10/Mac OS Click "Buy Now" to get it in (Mon - Fri) Click "Chat Now" to ask more questions! Secure Packaging How to choose the suitable switch as per your request? ️Blue Switch Sense of Paragraph Typing strong mechanical sense and crisp sound Best choice for gaming Trigger route:2.4mm key force:60g Key Life:50 million times Applicable Crowd:Gamer and Offive people ️Black Switch Sense of typing straight up and down Sense of typing straight up and down When playing games more quickly Trigger route: 1.5mm key force:80g Key Life:50 million times Applicable Crowd:Professional gamers ️Brown Switch Comfortable feeling of typing Brown Switch-less striking sound,sense of paragraph typing, and stable using life Trigger route:2.0mm Pressure gram number.60 Click life:about 50 million times Applicable Crowd:PProfessional gamers ️Red Switch Quiet sense of typing Straight up and down without noise,when playing games more quickly Trigger route:2.0mm key force:60g Key Life:50 million times Applicable Crowd:Professional gamers Notes: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. 2. Please allow 1-3mm measuring deviation due to manual measurement. 3. Any problems in the transportation process are broken, the button is broken, and the video is provided to us. We will reissue it for you. Thank you very much! With best wishes for your happiness.