The UGREEN USB 2.0 Sharing Switch 4-to-1 enables seamless connectivity for up to four USB devices to a single USB port. This device supports USB 2.0 standard, ensuring data transfer rates up to 480 Mbps, making it suitable for printers, external drives, and other peripherals. The compact design allows for easy placement on any workspace. The switch features a simple "Select" button for choosing which connected device to activate. The product includes the USB sharing switch and necessary connection cables, facilitating immediate use. This switch is ideal for users needing to share multiple devices without constant plugging and unplugging, enhancing productivity in home or office environments.