StarTech 8-Port PCIe RS232 Serial Adapter Card Low Profile

The StarTech 8-Port PCIe RS232 Serial Adapter Card is engineered for dense server environments and compact workstations where space is limited. Each DB9 port connects to legacy serial equipment such as library systems HVAC controls or telecommunications hardware with no external power required. All eight ports function simultaneously under Windows and Linux and the card includes a lifetime warranty.