USB 3.0 Switch, 4 Computers Sharing 4 USB Devices, One-Button Switcher for Keyboard Mouse Printer Scanner, USB Peripheral Sharing Hub for PC Laptop with 2 USB 3.0 Cables, Aluminum Alloy Case For 4 PCs music_update_2021 Ideal for enjoying a cozy

Ideal for enjoying a cozy and peaceful summer

Effectively filters high-frequency noise while preventing harsh sounds

With black plastic frame

German grip system

If you are experiencing health issues

USB 3.0 Switch, 4 Computers Sharing 4 USB Devices, One-Button Switcher for Keyboard Mouse Printer Scanner, USB Peripheral Sharing Hub for PC Laptop with 2 USB 3.0 Cables, Aluminum Alloy Case For 4 PCs music_update_2021 Ideal for enjoying a cozyUSB 3. 0 Switch, 4 Computers Sharing 4 USB Devices, One Button Switcher for Keyboard Mouse Printer Scanner, USB Peripheral Sharing Hub for PC Laptop with 2 USB 3. 0 Cables, Aluminum Alloy Case Product Features Share 4 USB Devices in 4 Computers: This USB 3. 0 switch lets 4 PCs or laptops share four USB A peripherals like a keyboard, mouse, printer, and scanner. Instantly switch control between your work and personal computer with one button press High