U.S. Robotics USR2216 Wireless PCI Adapter (22 Mbps)<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"> Exclusive XLerator Technology--22 Mbps enhanced to 54 Mbps performance </span></li><li><span class="a-list-item"> Compatible with all 802.11g and 802.11b wireless products </span></li><li><span class="a-list-item"> Built-in 256-bit WEP encryption for superior security </span></li><li><span class="a-list-item"> Share Internet access， files， and peripherals </span></li><li><span class="a-list-item"> Detachable antenna </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51hw4PrCJCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/517sautZkbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51uR02-6OzL.jpg" noproxy>