Gigaware 4 Port Stackable USB 2.0 Hub<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"> 4 USB PORTS </span></li><li><span class="a-list-item"> STACKABLE DESIGN - Multiple hubs can snap together to take up less space on your desk </span></li><li><span class="a-list-item"> USB BUS-POWERED - Doesn't require you to carry around an AC adapter </span></li><li><span class="a-list-item"> SUPPORTS USB 2.0 HIGH-SPEED - For faster data transfer </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31%2B0B7z52NL.jpg" noproxy>