From the Manufacturer
Microsoft Wired Keyboard 200 Reliability and quality. Quick setup on a reliable keyboard. Out of the box and onto your system, this affordable keyboard sets up in an instant, with no software necessary. Plus, it has the features you need, like the 10-key pad and a Windows Start button. When you want to kick back, simply adjust the height of the keyboard and type comfortably. Life should be this simple.
Reliable and durable
Comfortable: Quiet, responsive keys and feet to adjust keyboard from flat to elevated position.
Make everyday tasks easier with Windows 7: Windows Start button launches your Start menu.
6-foot USB cable
10-key pad
2-year limited hardware warranty
System Requirements - Windows (r) 7, Windows Vista (r), Windows XP