PCI-E to 2 DB9 RS232 Serial Ports + 1 DB25 Parallel LPT Port Adapter Card for Desktops

Description

Allows to connect more serial & parallel device to your computer easily. Compliant with PCI Express specification Revision 1.1. PCI Express single-lane (x1) bus bandwidth 2.5 Gbps. Support DOS, Windows 8 / 7 / Vista / XP / 2000 / Server 2003-2008 32/64-bit, Linux operating systems.