The gear that lets one keyboard and mouse control several PCs
The article compares USB-based keyboard-mouse switches and KVM switches for controlling multiple computers with one set of peripherals. It notes that basic switches require a button or remote to change machines, while some higher-end models support hotkeys. It also mentions J5Create's Wormhole cables and hubs as specialized alternatives, especially useful where software drivers cannot be installed.
Software tools can link machines over wired or wireless networks, but shared public Wi-Fi may make them unreliable. USB switches offer a more dependable route, and some even work on Chromebooks or before an operating system has fully loaded; certain models still need drivers installed.
Basic keyboard-mouse switches usually change machines via a physical button or remote, while pricier KVM units may support keyboard shortcuts. J5Create’s Wormhole range includes docking stations, hubs, and four USB-A-to-USB-A cables priced from $15 to $80; its Aero Drop CrossLink instead connects mobile devices over Bluetooth.
Tools like these could simplify desk setups for hybrid workers and IT-managed offices, reducing the need for duplicate peripherals. They may also help users on locked-down Chromebooks or pre-login screens, though dependence on extra hardware and software could create compatibility and support burdens. The broader effect may be modest: convenience and less clutter rather than a major shift.