We're the professional manufacturer of computer accessories such as mouse, keyboard, speakers, webcameras, USB Flash Drive and so on. And we often develop some new models and open the modules by ourselves, so the price and quality are all competitive. Kindly welcome to contact and inquiry me for more information if you're interested in them, thank you! We'll certainly try our best to offer you best price and good quallity, sincerely looking forward to your inquiry and having the opportunity to cooperate with you! General descriptions: 1. 107 or 108 or 109 or 112 keys available 2. AT, PS/2 or USB ports available 3. Multiple language versions available 4. WINDOWS 98/2000/ME/XP Compatible 5. Stroke life: Over 10million times 6. High quality membrane tactile key switch