1、This product can get a parallel communication port through the PCI-E slot of the PC host. 2、The AX99100 chip with stable and durable quality and strong compatibility is adopted. 3、Its excellent electrical performance design ensures stable and fast communication capabilities, and is a wise choice for users of automation engineering applications. 4、Gold-plated design, anti-scratch and wear-resistant, the contacts are firmer and the transmission is more stable. 5、Support ASPM power management, while supporting traditional interrupt and for MSI interrupt. 1 x Expansion Card1 x Driver CD1 x Half-Height Baffle Condition: 100% Brand NewItem Type: Expansion CardMaterial: PCBColor: As Pictures ShownPCI Express:PCI Express endpoint control with single channel (X1) and PHY integrationCompliant with PCI Express 2.0 Gen 1Compliant with PCI Express card specificationsCompliant with PCI power management 1.2Support both traditional interrupt and for MSI interruptSupport ASPM power managementEquipped with short iron plate (optional), supporting 2U chassis.IEEE1284 parallel port:Compatible with IEEE 1284-spp / byte / ECP modeApplication:Parallel printers, such as tax needle printersSmall ticket machines such as POS machines (thermal, needle punching)Label machine (thermal) and other modelsProgrammer, printer, access control systemSoftware Support:For Windows XP / 2003 Server / Vista / 7 / 8.x / 10For Linux Kernel 2. 6.15 and laterFor Android 1.x / 2.x / 3.x / 4.x / 5.xInterface: PC-e1x (compatible with 1x, 4x, 816X)Main Control Chip: ASIX AX99100Output Interface: DB25 printer interface2U Small Chassis: Support, with half-height baffleWorking Environment: -30-70℃