StarTech.com 4 Port RS232 PCI Serial Card Adapter with Power Output Components Black<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Selectable 5/12V power output on one of four different pins provides the flexibility needed to connect nearly any powered serial device</li><li>The included breakout cable saves expense as an all-in-one solution， and allows the addition of multiple RS232 serial ports through a single PCI slot</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>Four high speed RS232 serial ports with data transfer rate up to 460 Kbps</li><li>Selectable voltage output of 5V or 12V</li><li>Selectable power output via pin 1/4/8/9</li><li>Universal PCI card supports installation into 3.3 or 5V PCI slots</li><li>Compliant with PCI specifications revision 3.0</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41RgFa9bGCL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31MW-ErXgQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41BKAtaIuHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31ToaFv64%2BL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/415xTEXrXQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41-Ui-82G5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41G1m0Gyc7L.jpg" noproxy>