Gearmo Pro 5ft USB to RS485-RS422 FTDI Chip<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"> Standard USB 1.1/2.0， EIA RS-485， RS-422 standard </span></li><li><span class="a-list-item"> Working format: Asynchronous， point to point， point to multi-point， half duplex </span></li><li><span class="a-list-item"> Baud rate: 300-921.600bps， automatic test signal rate </span></li><li><span class="a-list-item"> ESD Protection: 600W surge protection， 15KV static electricity protection </span></li><li><span class="a-list-item"> Dimensions: 70mm x 35mm x 18mm </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41hkFFQbehL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51FdtzSj5fL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41cmw6Ckg7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41VoATt%2BJhL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41NjrWCywAL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41djCULs2QL.jpg" noproxy>