ProHT PS/2 Serial Standard Keyboard (70011), 104 Key Standard Windows Keyboard Works with Windows 98/ME/XP/VISTA/7, Black Wired PS/2 connector compatible with serial keyboard ports. Solid black color with white lettering. Button life 5,000,000 clicks. Standard PS/2 serial wired keyboard. This keyboard is made to function with any computer, laptop, or netbook that has an old style serial keyboard port. It has laser etched lettering on the keys to resist fading, and is made with moisture resistant plastic material. This is a generic basic keyboard for home and office use. Standard windows keyboard works with windows 98/ME/XP/VISTA/7. Plug-and-play feature without driver. Anti-slip textured surface, and comfortable ergonomic design. No installation required. 100% lifetime warranty.