Mice is a input device in which tracker ball facilitate the movement of it on a flat space that in turn moves the cursor to go around the computer. IBM has two categories and they are IBM 3D, and IBM Corded Mice and different models under these categories IBM Space ball 3D Trackball, and IBM USB Optical Wheel Mouse, IBM Think Plus USB Optical Wheel Mouse, and IBM Think Plus Optical 3-Button Scroll Point Mouse.

Product Code: IM Price: Rs. 300

Buying IBM Mice- keyboards can be a big deal if you go to the brand showrooms, but they offer discount price too.

A brief description is given on these models. Space Ball 3D is an input Device by which 3 dimensional motion is accomplished. Direction and speed is under the control of space ball because of the application of various forces such as pull, push and twist.

This can be connected to the system that has the operating systems like Microsoft Windows 98, and Microsoft Windows NT.

The mice are specified by the following parameters given. The width, depth, and height of the mice are 6 inches, 8.5 inches, and 3 inches. Gyroscopic is the movement detection technology, number of buttons are 12; hot keys are 4, and one serial cable.

Keyboard is also another important data input device. IBM has come out with M model keyboard, which is regarded as one of the superior keyboard existing in the industry. Unbreakable keys are the significant feature of this keyboard. Springs are designed in a manner that is under the keys, which undergo buckling load.

M model is given an ID label and a serial number, designation, and date of manufacturing. Square aluminum logo on upper right corner represented in first M model series, next series came with an oval, white with letters in gray color featured on the upper left corner.

During the 90’s, different series of the keyboard came in to existence with the background being in gray color with lettering in blue color. All the series of the keyboard has detachable cable. Total number of keys is 104. What more, IBM has also announced that it is going to decrease the price.