USB Numeric Keypad， Portable Slim Mini Number Pad for Laptop Desktop Computer PC， Full Size 19 Key， with Retractable USB Cable<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Silicone numerical USB keypad with calculator function， Excellent for notebooks &amp; laptops without a number pad. </span></li><li><span class="a-list-item"> Unique design: With a comfortable key design， you can type dates easily and you can take it with you and you can also realize mobile office. </span></li><li><span class="a-list-item"> Slim， lightweight， flexible， waterproof and dustproof， retractable USB Cable. </span></li><li><span class="a-list-item"> Quiet soft touch: Integrated ergonomic tilt provides added comfort which helps reduce strain， great for those working on spreadsheets， accounting files or financial applications. </span></li><li><span class="a-list-item"> Compatibility: Works with PC and desktop computers that have Windows 2000， XP， Vista， or Windows 7 operating systems. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41K3aikQm1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51--2Tkos%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/516eWeT-yBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41GxsjZgGuL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51%2B2NyFBhlL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31k4DadMn6L.jpg" noproxy>