<a href="https://www.delock.com/produkte/G_89895/merkmale.html" style="display: block;">https://www.delock.com/produkte/G_89895/merkmale.html</a><br><br>The PCI Express card by Delock expands a PC by four external serial ports.<br><br><b>Optional voltage supplies via RS-232</b><br>Connected devices can optionally be supplied with voltages of 5 V or 12 V. The following four outputs are available on the RS-232 ports: pin 1 (DCD), pin 4 (DTR), pin 8 (CTS) and pin 9 (RI).<br><br><b>Low Profile Form Factor</b><br>By using the included low profile bracket, the PCI Express card can be also installed into a Mini-PC.<br><br>
DeLOCK 89895. Interface hôte : PCIe, Interface de sortie : Série, Format de la carte d'extension : Compact. FIFO (premier entré, premier sorti) : 256 octets.