Keep shared USB devices available to four connected computers without the friction of manual replugging. The ATEN US4324 Essentials 2 x 4 USB 3.2 Gen1 Sharing Switch is built for environments where one set of peripherals must serve multiple systems with predictable access and minimal desk clutter. With two upstream host connections and four downstream computer paths, it gives operators a clean way to route USB peripherals to the active workstation. That makes it well suited for control rooms, engineering desks, test benches, and support stations where keyboards, mice, flash drives, and other USB devices need to move between systems quickly. USB 3.2 Gen1 support preserves practical transfer performance for everyday shared-device workflows, while the compact sharing-switch design keeps the deployment simple. For teams that value uptime, desk efficiency, and fewer points of failure than a full KVM stack, this model delivers a focused, purpose-built answer. It is a strong fit when the requirement is not video switching, but reliable USB device sharing across multiple computers in a controlled workspace.