... keyboard 1.Multimedia keyboard,No Noise 2.Laser letter 3.8 Hot keys 4.Comfortable and fashion Description:1. Standard ... 98/NT/2000/ME/XP/VISTA.6. Key switch with tactile feedback ,key knocks life time 10,000,000 cycles. ... available.•Keycaps :typelaser or silk printing.• Keyboard size: 468*195.5*32.5• keyboard weight: 540g •Color:oil-black, ... available.•Humidity:10%--90% full layout usb standard keyboard