UGREEN CM662 USB 3.0 Sharing Switch 2-In 4-Out, Black/Silver, For 2 PCs

In a busy office, two computers often need to share a single set of peripherals—a printer, a scanner, or an external drive. The UGREEN CM662 USB 3.0 Sharing Switch lets you connect two PCs to four USB devices and switch between them with the press of a button. No more unplugging and replugging cables; just tap to change the active computer. The black and silver housing fits neatly on any desk, and the LED indicator shows which PC is currently in control.

Key specifications

• USB standard: USB 3.0 SuperSpeed (backward compatible with USB 2.0 and 1.1)
• Inputs: 2 x USB 3.0 Type-B female (for PCs)
• Outputs: 4 x USB 3.0 Type-A female (for peripherals)
• Max data transfer rate: 5 Gbps
• Switching method: push button
• LED indicator: yes, shows active PC
• Power supply: USB bus-powered; optional DC 5V via micro USB port for high-power devices
• Housing material: ABS plastic
• Colour: black / silver
• OS compatibility: Windows, macOS, Linux
• Driver-free: plug and play, no drivers needed
• Included cables: 2 x USB 3.0 Type-A to Type-B, 1.5 m each
• Supports 2 PCs and 4 USB devices
• Hot-swappable: yes

Why choose it

This sharing switch eliminates the hassle of swapping cables between computers. With SuperSpeed USB 3.0, you get full 5 Gbps bandwidth for fast data transfers, even with multiple devices connected. The push-button design is intuitive, and the LED indicator prevents confusion about which PC is active. For power-hungry peripherals, the optional micro USB power port provides extra juice, ensuring stable operation.

Ideal use cases

• Small offices where two employees share a printer and scanner.
• Home setups with a desktop and a laptop that need to access the same external hard drive.
• Test benches or labs requiring quick switching between systems for USB devices.

Good to know

The switch is driver-free and works with Windows, macOS, and Linux. It is hot-swappable, so you can connect or disconnect devices without rebooting. The included 1.5 m cables give you flexibility in positioning your computers. If you connect high-power devices like external drives without their own power supply, use the optional micro USB power input for reliable performance.