k9320 rainbow backlit gaming keyboard19 keys anti-ghosting, multiple keys without conflictrainbow backlit with adjustable brightnesswaterproof design protect keyboard pcb board from a short circuitquick details certification: fcc, ce, rohs, ce rohs fcc full size keyboard,yes features:numeric keypad, plug and play, multimedia keys operation style:membrane drive interface:usb 2.0 style:ergonomics, multimedia, standard, gaming, multifunctional keyboard, waterproof, numeric keyboard, qwerty type:wired interface type:usb keyboard standard:104 keys wrist support:no products status:new application:desktop brand name:meetionmodel number:mt-k9520 place of origin:guangdong, china layout:english,arabic compatible system:for win xp/vista/7/8/10 mac os product type:membrane keyboard brand:meetion number of keys:104 /105 keys cable length:approx:1.5m feature: led light backlit membrane gaming keyboard