TRIPP LITE 4-Port USB Charging Hub with OTG Hub Tablet Smartphone iPad (U280-004-OTG)<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"> Charge up to 4 tablets， phones， or other mobile devices </span></li><li><span class="a-list-item"> Includes two 5V， 2A ports and two 5V， 1A ports </span></li><li><span class="a-list-item"> Doubles as a USB OTG Hub when not being used for charging; connect up to four USB devices (flash drive， mouse， keyboard， etc.) to your OTG compatible tablet or phone </span></li><li><span class="a-list-item"> USB Battery Charging (BC) specification 1.2 compliant. Supports iPad; iPhone; Samsung Galaxy (Tab， Phone， and Note); Microsoft Surface; and more </span></li><li><span class="a-list-item"> Sleek， compact design keeps charging area neat and clutter free </span></li><li><span class="a-list-item"> Features Over-Temperature and Over-Current detection and protection </span></li><li><span class="a-list-item"> Internal power supply eliminates the need to fumble around with bulky power adapters </span></li><li><span class="a-list-item"> 1-year limited warranty </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/312ccjdo77L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XHqd3JB-L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31eSTEKLoxL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31jozo8WjwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31doFdfxR9L.jpg" noproxy>