| Remove from comparison | Remove | Remove | Remove | Remove | Remove |
|---|---|---|---|---|---|
| Product name | |||||
| Price | $299.99 | $13.99 to $24.99 | $107.26 to $129.99 | $189.99 | $28.67 |
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| Average user rating | | |
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| Release date | September 15, 2004 | June 23, 2011 | September 01, 2010 | January 01, 2004 | |
| The Bottom Line | With Microsoft's Optical Desktop with Fingerprint Reader, you have a simple and safe way to access password-protected Web sites through Internet Explorer. | The agreeably practical Microsoft Comfort Curve Keyboard 3000 offers a unique, ergonomic design at a price that makes it easy to recommend to anyone in search of a basic wired keyboard. | At $125, the Razer BlackWidow Ultimate is a competitively priced mechanical gaming keyboard in its range. We just wish Razer had done more to set this "Ultimate" edition apart from Razer's more affordable standard BlackWidow. | The stylish and comfortable set is easy to use and operates smoothly, but the only browser it supports is Internet Explorer. | |
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| Features | |||||
| Product Description | Microsoft Optical Desktop With Fingerprint Reader - Keyboard and mouse set | Microsoft Comfort Curve Keyboard 3000 for Business - Keyboard | Razer BlackWidow Ultimate - Keyboard | Info unavailable | I-Rocks KR-6820E-BK Compact LED Back-lit Slim USB Keyboard - Keyboard |
| Device Type | Keyboard and mouse set - Wireless | Keyboard - Wired | Keyboard - Wired | Info unavailable | Keyboard - Wired |
| Interface | RF | USB | USB | Info unavailable | USB |
| Wireless Receiver | USB wireless receiver | Info unavailable | Info unavailable | USB wireless receiver | Info unavailable |
| Input Device | Keyboard | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
| Localization | English | English - North America | Info unavailable | Info unavailable | Info unavailable |
| Hot Keys Function | Programmable Applications launch Sleep Multimedia Log off | Play/pause Volume Calculator | Multimedia Macros buttons | Info unavailable | Light on/off |
| Security Devices | Fingerprint reader | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
| Features | Palm rest | Yes | Backlit | Info unavailable | Orange LEDs |
| Pointing Device | Mouse - Optical | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
| Features | Tilt Wheel technology Wireless | Info unavailable | Info unavailable | Info unavailable | Info unavailable |
| Manufacturer Warranty | 3 years warranty | 3 years warranty | Info unavailable | Info unavailable | Info unavailable |
| Keys Qty | Info unavailable | 104 | Info unavailable | Info unavailable | 104 |
| Dimensions (WxDxH) | Info unavailable | 18.5 in x 6.9 in x 1.3 in | 18.7 in x 6.7 in x 1.2 in | Info unavailable | 15.4 in x 6.2 in x 1.1 in |
| Weight | Info unavailable | 1.3 lbs | 3.3 lbs | Info unavailable | 1.4 lbs |
| Buttons Qty | Info unavailable | Info unavailable | 5 | 5 | Info unavailable |
| Microsoft Certification | Info unavailable | Info unavailable | Certified for Windows Vista | Compatible with Windows 7 | Info unavailable |
| Product Description | Info unavailable | Info unavailable | Info unavailable | Microsoft Wireless IntelliMouse Explorer with Fingerprint Reader - Mouse | Info unavailable |
| Device Type | Info unavailable | Info unavailable | Info unavailable | Mouse | Info unavailable |
| Color | Info unavailable | Info unavailable | Info unavailable | Blue ice | Black |
| Connectivity Technology | Info unavailable | Info unavailable | Info unavailable | Wireless - RF | Info unavailable |
| Movement Detection Technology | Info unavailable | Info unavailable | Info unavailable | Optical | Info unavailable |
| Features | Info unavailable | Info unavailable | Info unavailable | Tilt Wheel technology Programmable buttons Scrolling wheel | Info unavailable |
| OS Required | Info unavailable | Info unavailable | Info unavailable | Microsoft Windows XP Tablet PC Edition Microsoft Windows XP Home Edition Microsoft Windows XP Professional Microsoft Windows XP Media Center Edition | Info unavailable |
| Full specifications | Full specifications | Full specifications | Full specifications | Full specifications | Full specifications |
| Buying choices | | | | | |
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