A keyboard is used as an input device in any computing device. This input device keyboard has been modeled form the typical typewriter keyboard.
In a keyboard the key or buttons are arranged in an order. Over the buttons or keys there are some characters printed, so pressing that particular key will respond to the symbol specified on the key or button. But in some cases pressing the keys or buttons in some combinations in some sequence will perform some operation and if some other keys are pressed then it would result in the operation of the computer and also the key board.
There are different types of keyboards based on the keyboard layouts, wireless types, connection types, dome switch vs. alternatives and alternative to the regular keyboard such as small keyboards, specialty keyboards, virtual keyboards like touch screen keyboards and extra keys keyboards like gaming keyboards and multimedia keyboard. In normal keyboard the number of keys varies from 101keys to 104 keys. But now keyboards with 130 keys and even more also come.
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Apple Wireless Bluetooth Keyboard US $40.28
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Mini Wireless Bluetooth Keyboard for PC cell phone PDA US $.98
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Foldable Bluetooth Keyboard for PC Laptop IPhone PS3 US $.01
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Mini Handheld Bluetooth Wireless Keyboard Touchpad US $39.99
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ITOM Mini Bluetooth Keyboard for Mobile PC PS3 Mac OS B US $9.99
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Mini Bluetooth Keyboard For Android PS3 Mac OS PC PDA US $15.29
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Mini Bluetooth Keyboard For PS3 Mac OS Android PC PDA US $15.28
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MICROSOFT Wireless BLUETOOTH KEYBOARD Elite Model 1002 US $14.99
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Mini Wireless Bluetooth Mini Keyboard For PC Laptop PS3 US $14.20
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NEW Bluetooth Wireless Optical Mouse for Apple Mac Win7 US $13.49
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Logitech Dinovo Edge Wireless Keyboard Bluetooth NR US $66.00
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Mini Wireless Bluetooth Keyboard For IBM SONY HP Laptop US $14.99
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Rocketfish RF BTCMBO2 Bluetooth Wireless Keyboard US $7.98
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Wireless Bluetooth Mini Keyboard For PC Laptop PS3 C825 US $13.49
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MINI BLUETOOTH WIRELESS KEYBOARD for IPHONE 4 PS3 MID US $22.00
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MINI BLUETOOTH KEYBOARD for Iphone 3 3GS 4 PS3 HTPC PDA US $22.06
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NEW Targus Wireless Bluetooth Keypad Number Pad US $16.99
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MICROSOFT CYD 00001 BLUETOOTH NUMBER PAD US $20.00
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Mini Bluetooth Keyboard for iPad iPhone Windows Mobile US $31.55
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Wireless Bluetooth Apple Wireless Keyboard Anodize US $30.00
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Apple Bluetooth Wireless Keyboard and Magic Mouse US $57.00
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Mini Wireless Bluetooth Keyboard For PC Smartphone PDA US $26.79
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87 Key Flexible Silicone Bluetooth Wireless Keyboard US $24.99
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Bluetooth Keyboard Designed for smart phone or PDA US $31.99
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MINI BLUETOOTH WIRELESS KEYBOARD for IPHONE 4 PS3 HTPC US $18.17
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PS3 Multimedia Wireless Bluetooth USB Dongle Keyboard US $67.56
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Ultra Slim Mini Bluetooth Keyboard For PC PS3 PDA US $.88
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Microsoft Bluetooth Elite mouse and Keyboard w adapter US $20.00
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Apple A1197 Wireless Bluetooth Mouse 30 days Warranty US $33.90
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BT 637 Bluetooth wireless keyboard with touchpad mouse US $109.95
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24Ghz mini bluetooth keyboardtouchpad remote control US $50.11
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Mini Bluetooth Keyboard for PS3 Mac OS Android PC PDA B US $.99
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Microsoft Wireless Bluetooth Keyboard 8000 US $18.48
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Microsoft Wireless Entertainment 7000 Bluetooth Kboard US $15.40
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Mini Bluetooth Keyboard for PC PS3 iPhone Android US $32.95
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Thnk Outside Portable Bluetooth Keyboard pda cell US $20.50
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MINI BLUETOOTH WIRELESS KEYBOARD for IPHONE PS3 Android US $21.95
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Mini Wireless Bluetooth Keyboard 83Keys F PC Mobile PDA US $25.97
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Bluetooth Mobile Keyboard 6000 US $72.68
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Orochi Bluetooth Notebook Gaming Mouse US $74.19
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Bluetooth Number Pad US $38.33
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TARGUS BLUETOOTH MINI MOUSE AMB01US W BLUETOOTH ADAPTER US $8.99
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Apple Wireless Bluetooth Keyboard Model A1255 US $12.50
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rocketfish bluetooth keyboard US $.99
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Mini Bluetooth Foldable Wireless Keyboard phone PDA pc US $9.99
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Dell French Bluetooth Multimedia Keyboard Y RAQ DEL2 US $24.99
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Foldable Pocket Bluetooth Wireless Full Sized Keyboard US $39.99
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Microsoft Bluetooth Number Pad CYD 00003 US $21.56
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Mini Bluetooth HTPC Remote Keyboard Mouse Touchpad US $39.99
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DSI KB 3952B BT Mini Bluetooth Keyboard US $86.99
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Apple Wireless Bluetooth A1314 US $50.00
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Microsoft Bluetooth Mobile Keyboard 6000 CXD 00013 US $38.48
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LOGITECH MX5000 CORDLESS WIRELESS BLUETOOTH KEYBOARD US $19.99
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Microsoft Entertainment 7000 Bluetooth Keyboard US $21.56
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