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The keyboard is the main input peripheral used by all computers. The keyboard allows for user input and interaction with the computer. Much like many typewriters the keyboard has all the letters of the alphabet, numbers 0 - 9 and additional special operational keys, e.g. for adjusting the volume or going to your inbox directly. There are three different connection types:
- USB is the most modern. You can recognize it by the rectangular connector.
- PS/2 connectors are round. This type of connection is fairly commonly used by PC's.
- Bluetooth is another modern (wireless) connection method. |
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The USB Ultra Mini Keypad is ideal for spreadsheet, accounting and financial applications that require fast and accurate entry of numeric data. Gone is the hassle of carrying around a calculator or using the Microsoft OS embedded calculator that disappears with your valuable data every time you switch programs. This keypad is fully compatible with Windows 98, Me, 2000 and XP, and the extra '000' and
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'Back Space' keys improve productivity! Portable 19-key USB keypad
Numeric lock feature that is unsynchronised with notebook keyboard
Slim design - weighing less than 150 grams
True plug and play, no drivers needed
Compatible with Windows 98, Me, 2000 and XP
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