Slimline Mulit-Media Keyboard with Microban offers antimicrobial protection, advanced technology and space-saving features. Slimline design offers a 60% reduction in thickness compared to traditional keyboards. Patented Scissor-Switch technology has a superior light touch and feel plus faster key response. Features mulit-media keys, including Quick Launch buttons for Word & Excel. USB Connectivity. Windows 98SE, NT_4.0, 2000, XP, ME and Vista certified.