Specification:1. Brand : Motospeed 2. Model : CK1083. Material : ABS 4. Product weight : 1.0550 kg 5. Cable Length (m) : 1.8 m6. Product size (L x H x W) : 44.00 x 4.50 x 13.80 cm / 17.32 x 1.77 x 5.43 inches 7. Connection : USB Wired8. System support : Android , IOS , Linux , for Mac OS , Windows 7 / 8 / 10 , Windows 2000 , Windows 2003 , Windows 95, Windows 98 , Windows 98SE , Windows ME , Windows NT , Windows Vista , Windows XP9. Anti-ghosting Number: All.Features: 1. Professional-level shaft , fine press feeling , obvious knock sense , clear sense of paragraph , strong degree of crisp trigger.2. Ergonomics design is made for gamers , officers and so on .3. Humanized design , adding a series of shortcut function keys.4. Large keys special satelite shaft design , rebound quickly , no sluggish.5. Supports 6 kinds of themes cool backlighting. Every major theme covered with three backlit effects.6. Adopting professional game chip , giving you a better game experience.7. Press FN + Insert / FN + HOME / FN + PageUp / FN + Del can switch backlight modes.Package included:1 X Motospeed CK108 104 Keys Blue Switch RGB Backlit Mechanical Gaming Wired Keyboard