Qwert 87 Key USB Wired Mechanical Keyboard High Quality Professional Easy To Use Colorful Mix Backlit Keyboard|Keyboards(white) The product is shipped based on the color or size of the main image of the product page. Qwert 87 Key USB Wired Mechanical Keyboard High Quality Professional Easy To Use Colorful Mix Backlit Keyboard|Keyboards(white) Qwert 87 Key USB Wired Mechanical Keyboard High Quality Professional Easy To Use Colorful Mix Backlit Keyboard|Keyboards(white) (blue switch) Description: Ergonomic design,Perfect curve,The palm is more fi and comfortable Not easy to feel tired. Anti-jamming magnetic, ring Efficient USB interface, With anti-jamming magnetic ring. Switch different backlight modes,Switch the color of the backlight mode. Specification Keyboard type: mechanical keyboard Backlight color: full backlight mixed light and colorful Panel material: metal panel Transmission wire: anti-interference shielded five-core wire Number of keys: 87 keys Transmission method: USB2.0 interface Key conflict: All keys have no impact Lighting effect: 9 lighting modes including constant on Weight: 87020g Keycap: ABS keycap Keyboard size: 356130350.5mm System support: WINDOWS XP/WIN7/WIN8/WIN10/1OS Specifications: 100% brand new and high quality. Over 100 million times keystroke life, 2 times longer than the traditional mechanical axis. Ergonomic gaming keyboard design to offer the most comfortable gaming experience. Package Included: keyboard*1 Notes: switch has paragraph sense , when you press it ,it have a "kacakaca" sound.