Feature:1. The PCIe parallel port card is a highperformance 32bit local bus that supports the PCI 2.1 specification with a transfer rate of up to 1.5MB or S.2. The expansion card supports plug and play, no switch or jumper, easy to set up with software.3. Using highspeed I or O controller (16C550C or compatible for UART), it can effectively exchange, detect and provide signals.4. The PCI expansion card is mainly used for computer motherboards to realize various external functions.5. The PCI expansion card is suitable for desktop computers and supports for Windows98 or 2000XP systems.Specification:Item Type: PCI Express CardSupport System: For Windows98 or 2000XP.Package List:1 x PCI Express Card1 x CDNote:This product is a desktop PCIand 8209 E expansion card, which requires a free PCIand 8209 E slot on the motherboard to be installed and used, and cannot be installed and used on the PCI slot.