DTECH 10 Feet USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10， 8， 7， XP and Mac<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"> Pro grade USB to RS485 / RS422 converter. It easily lets you connect any RS485 or RS422 device directly to your computer's USB port. </span></li><li><span class="a-list-item"> Ideal for industrial environments， the serial port converter provides 15KV ESD protection on all signal pins to protect costly and often sensitive control equipment against electrical damage. </span></li><li><span class="a-list-item"> It is designed with a high performance quality processor chip (FTDI Chipset) and conversion circuitry which makes this USB to RS485 converter one of the most reliable adapters on the market. </span></li><li><span class="a-list-item"> There are no IRQ &amp; COM port conflicts， since the port do not require any additional IRQ， DMA， memory as resources on the system. </span></li><li><span class="a-list-item"> Plug-and-Play， No power supply needed. Supports windows 10， 8， 7， Mac and more </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/4144T6LvJrL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41wLpDkqulL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41SF51QXNXL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41CQA6F3hHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51b7naD8q6L.jpg" noproxy>