Keep the FZ-40 ready for mixed-environment work with a rear expansion XPAK that adds USB-A, HDMI, and true serial connectivity in one purpose-built module. For teams that still interface with barcode scanners, diagnostic tools, displays, and legacy equipment, this expansion option reduces the friction of carrying separate adapters and helps preserve a more controlled field setup. The value here is integration. Instead of relying on external hubs that add cable clutter and failure points, this XPAK is designed to fit the rear expansion area of the FZ-40 platform. That makes it a practical choice for service, public safety, utilities, and industrial deployments where the notebook must connect to both modern peripherals and older serial-based systems. For organizations standardizing on the FZ-40, this module helps extend the device’s usefulness without changing the core platform. It supports cleaner deployment planning, fewer accessory SKUs, and a more consistent user experience across mobile teams that need dependable I/O at the point of work.