4in1 USB 3.0 Sharing Switch Four computers can share four USB 3.0 peripherals such as printers and scanners without the need to replug cables. A single button switches control between the four devices, keeping your workspace organized and productive. Broad system support, no drivers needed: Compatible with Windows 11/10/8/8.1/7/Vista/XP. Ourswitch is plugandplay; no drivers or software are required for installation, making setup straightforward. Versatile device compatibility: Not limited to printers and scanners. Suitable for sharing mice, keyboards, card readers, and USB flash drives among four computers. A practical solution for offices, studios, or homes with multiple PCs. Convenient switching and clear indicators: Each computer has an individual switch button, allowing easy switching with a single press. LED indicators show the active computer, so you always know which system is in control. Typical use scenarios Small office environment: Four desktop PCs share a single printer and a scanner. A quick press selects the active workstation, reducing desk clutter and replugging effort. Creative studio setup: Four computers access shared external drives and input devices, streamlining workflows without swapping cables. Home or education lab: Multiple laptops/PCs share a keyboard, mouse, and USB drive, enabling seamless collaboration and testing across systems.