4-Port USB 2.0 Sharing Switch - 4 Computers Sharing 1 USB Device
This 4-port USB 2.0 sharing switch allows up to 4 computers to share a single USB device or share multiple USB devices through a USB hub. 

Great for setups that require multiple computers sharing a USB printer, USB scanner, USB drive, USB webcam or other USB peripherals.

This simple-to-use sharing switch enables you to share any USB 2.0 device with 4 computers quickly and easily.

Once connected, your USB device stays available to the connected computer, eliminating the need for you to unplug and reconnect the usb cable to another computer. 

This USB data switch works with any computer OS version. So it will work with a mix of different computers running Windows OS and Mac OS.

• Share one USB 2.0 device between four computers without manually switching out cables.
• Easy USB device selection by push button control.
• USB 2.0 speed and backward compatible for all high-speed and low-speed USB 1.1 devices.
• Supports all USB devices such as USB printer, USB scanner, USB storage devices such as USB hard drive, USB pen drive, USB webcam, USB keyboard/mouse, USB card reader and other USB peripherals.
• USB bus powered. No external power supply needed.
• Auto detection for device status.
• Supports all Windows OS and Mac OS.