Wide Compatibility: Support computer system including Windows10, Windows 8, Windows 7, Windows XP, Windows VISTA, etc. Anti-ghosting 104 Keys, N-key rollover: Allowing multi-keys to work simultaneously with high speed. Each key is controlled by independent switch, let you enjoy high-grade games with fast response. Innovation-This mechanical keyboard can be replaced the switch. You can change it anytime, anywhere. Wired keyboard has the ergonomic designed layout and and with high quality durable ABS keycaps. Backplate has 2 collapsible feets and 2 non slip rubber feets. LED Backlit Modes- 9 backlit Modes can be adjusted through FN keys combination. The backlit modes can be customized easily without installing software, it is a great choice to DIY your stylish keyboard. Brown Mechanical Switches - Mechanical switch is excellent in touch(Cherry MX brown equivalent), they're soft and pretty quiet compared with blue switches, great for both office use and gaming.