• 19 full-size keys including backspace key
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  • Asynchronous number lock function operates independently of computer keypad for faster numeric data entry
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  • Scissor (X-structure) key switches reduce typing noise, improve response u0026amp; provide low-profile keystrokes
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  • Number Lock LED indicator
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  • Windows 2000/XP/Vista/7 compatible
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  • USB cable, 89 cm (35 in.)
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  • 19 full-size keys including backspace key
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  • Ultra slim and lightweight ¨C ideal for notebook computer users
    • nManhattan 176354 Yields better entry and results for notebook computers Numeric Keypad Black