PCIe Serial Expansion Card PCI Express Serial Card 115200Kbps 4 Port DB9 R232
Feature: 1. Model: PC1E 1X to 4 Port R232. Interface: DB25 to 4 Port DB9 R232. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls. 1 x Low Profile Bracket.