Coolermaster SGK-4070-KKCR? Masterkeys Pro-L White - cherry MX ReD - mechanical gaming keyboard with White backlit LED on all keys ( customizable with or without software ) , with 3.5x2.8 SMT larger LED , 72mhz ARM Cortex M3 processor ( 1.25-1.5 DMiPS/mhz ) , full size with numeric keypad + 4 profiles keys , status Indicator system by FN keys - linear switch with Force feedback / low resistance, 45g actuation force , laser marked keycaps , support anti-ghosting + NKRO in windows or iOS , 1ms response time , 512kb on-board memory , with 3 ways/180 degrees cable management grooves - microusb with detachable braided cable