StarTech.com 4 Port PCI Express Dual Profile PCIe Serial Card Adapter with Breakout Cable - 2 x RS232 2 x RS422/RS485 PEX4S232485
</br></br>
<div style="text-align:left">
<b>[Product Information]</b><br>
<ul>
<li>Form Factor: plug-in card</li>
<li>Interface (bus) Type: PCI Express x1</li>
<li>Dimensions (WxDxH): 0.8 in x 2.8 in x 4.9 in</li>
<li>This single PCI Express combo card is compatible with any serial device protocol (RS232, RS422, and RS485), allowing for communication with multiple devices over mixed protocols</li>
<li>Includes both low profile/half-height and full profile brackets to ensure fitment into a broad range of system form factors</li>
<li>The included breakout cable saves expense as an all-in-one solution, and allows the addition of multiple serial ports through a single PCI Express slot</li>
<li>4 port (2 x RS232, 2 x RS422/485) serial combo card</li>
</ul>
</div>
</br></br></br></br></br></br></br></br></br></br>

</br></br></br></br></br></br></br></br></br></br>
<img src='//agdetail.image-gmkt.com/m430/677/079/841079677/img/agdetail.image-gmkt.com/677/079/841079677/img/ecx.images-amazon.com/images/I/41EHCYIGfEL.jpg'></br>
<img src='//ecx.images-amazon.com/images/I/41Fz%2B7nHK5L.jpg'></br>
<img src='//agdetail.image-gmkt.com/m430/677/079/841079677/img/agdetail.image-gmkt.com/677/079/841079677/img/ecx.images-amazon.com/images/I/41dAuMH-Q5L.jpg'></br>
<img src='//agdetail.image-gmkt.com/m430/677/079/841079677/img/agdetail.image-gmkt.com/677/079/841079677/img/ecx.images-amazon.com/images/I/412vNecysqL.jpg'></br>
<img src='//ecx.images-amazon.com/images/I/51zApCuQ%2B7L.jpg'></br>
<img src='//ecx.images-amazon.com/images/I/31Hy%2BWMvbeL.jpg'></br>
<img src='//ecx.images-amazon.com/images/I/51NnKe%2BgdjL.jpg'></br>