Qunqi CP2102 Module STC Download Cable USB 2.0 to TTL 5PIN Serial Converter<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"> 100% Brand New </span></li><li><span class="a-list-item"> Stable and reliable chipset CP2102 </span></li><li><span class="a-list-item"> Connect MCU easily to your computer! </span></li><li><span class="a-list-item"> Standard USB type A male and TTL 5pin connector. 5pins for 3.3V， RST， TXD， RXD， GND &amp; 5V </span></li><li><span class="a-list-item"> Supports Windows 98SE， 2000， XP， Vista， Window7， Mac OS 9， Mac OS X &amp; Linux 2.40 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41XjyefB8yL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41-B1NGHcwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41JVAclGdtL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/4178ToKRBVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51FMmLk-ThL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41sB6Oyk4wL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41rGv2m5MwL.jpg" noproxy>