The HP PCIe x1 parallel port card is an internal expansion from HP Inc. that adds a parallel connection port to compatible desktop computers via a PCI Express x1 slot. It is intended for professional systems and use cases requiring compatibility with legacy peripheral devices that use a parallel port.

The product is identified by SKU 943GAGY, MPN N1M40AA, and EAN 0889296884859. This HP expansion solution is designed for desktop systems with an available PCIe x1 slot and provides a convenient way to connect older parallel port devices. The package includes the expansion card and is intended for internal installation.