Cisco WIC-2A/S 2-Port Serial Wan Interface Card<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"> The dual-serial port WAN Interface Card (WIC-2A/S) provides higher levels of serial port density for a single WIC card.The low serial speed WIC-2A/S supports up to 128 Kbps synchronous or 115.2 Kbps asynchronous. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31CGFGE922L.jpg" noproxy>