Features: 1.80% Layout: This gaming keyboard adopts 80% and 84 keys layout, and the compact design saves more tabletop space and ensures portability. 2.RGB Backlit: This transparent keyboard provides a variety of RGB effects. And brightness and breathing speed can be easily adjusted according to your preference. 3.Ergonomically Curved: This 84 key keyboard also features ergonomic design that brings maximum comfort and effectively reduces hand fatigue after longtime use. 4.Mechanical Feeling: This computer keyboard possesses mechanical like feeling, and every stroke produces gentle sound, specially designed for gaming and office working. 5.Widely Compatible: This RGB keyboard is plug and play, drivers not needed, suitable for Win 98/NT/2000/for Win XP/for Win7/for Win8/for Win10, for OS X Laptop. specification:Item Type: Gaming Keyboard Material: ABS Key: 84 Keys Backlit: RGB Interface: Type C Operating Voltage: DC 5V Working Current: 150mA Compatible System: Suitable for Win 98/NT/2000/for Win XP/for Win7/for Win8/for Win10, for OS X Laptop. Product Size: Approx. 307 x 120.5 x 36mm / 12.1 x 4.7 x 1.4in (Manual Measurement, Slight Error May Exist ) PackageList:1 x Gaming Keyboard 1 x USB Cable 1 x User Manual