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UGREEN USB 2.0 Switch Review: Share Four USB Devices Between Two PCs

UGREEN 4 Ports USB 2.0 Switch for 2 PCs, 2 in 4 Out USB Switch for Mouse, Keyboard, Scanner, Printer, Stick, Hard Drive Compatible with Windows, Mac OS 8.6 and above, 2 USB 2.0 Cables
4.6
[2-Computer, 4-Device Sharing]  Share four USB 2.0 peripherals between two computers without swapping cables or complex setup.
[USB 2.0 Stable Performance]  Resists frequency interference better than USB 3.0 for more reliable peripheral connections.
[One-Button Quick Switch]  Instantly toggle between systems with a push button and LED indicator.
[Wide Device Compatibility]  Supports keyboards, mice, printers, scanners, card readers, U disks and other USB devices.
[Optional External Power Support]  Separate micro USB power port enables stable operation with HDDs, cameras, and SSDs; 5V adapter required.
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Share four USB peripherals between two computers without constantly swapping cables, with the UGREEN USB 2.0 Switch. One-button switching and LED indication make changing active computer quick and reliable for home offices and shared workstations. Is a compact 2-in-4 USB switch the right fit for users who need stable connections for HDDs and cameras?

⚡ At a Glance
  • Connection Stability: USB 2.0 resists frequency interference, reducing glitches during switching
  • Best for: Home office and shared workstation users who need tidy peripheral sharing between two PCs
  • Not ideal for: Users who require USB 3.0 transfer speeds or full RGB keyboard custom functions

Allows two users to share up to four USB 2.0 peripherals with one-button switching and LED indication. Includes a micro USB female port for optional 5V power to support power-hungry devices.


Effortless Peripheral Sharing - Thanks to 2-in-4 USB 2.0 switching

A single push-button toggles which of the two connected computers accesses the four downstream USB ports, with LED indicators showing the active host. Two USB 2.0 host cables are included for immediate connection to both machines.

Quickly swap keyboard, mouse, printer and other accessories between systems, keeping desks tidier and workflows uninterrupted without repeatedly plugging and unplugging cables.

Steady Operation During Swaps - With USB 2.0 resistance to interference

USB 2.0 is less prone to frequency interference than USB 3.0, which helps maintain reliable links when switching peripheral access. That resilience reduces the chance of temporary dropouts for input devices.

Expect fewer glitches when toggling between systems, particularly for keyboards and mice where interruption can disrupt work.

Reliable Power for Demanding Accessories - With a separate micro USB power port

A dedicated Micro USB female socket accepts a standard 5V adapter, sold separately, to supply external power for bus-powered devices. The unit warns against using adapters with higher voltage, which may affect performance.

External power support improves compatibility with HDDs, digital cameras and SSDs, avoiding failures that can occur when relying solely on host USB power.

✨ The 4 Key Reasons for UGREEN USB 2.0 Switch
  1. One-button switching - Changes active computer within one second, keeping work flowing smoothly
  2. Included USB cables - Two USB 2.0 host cables allow immediate setup with both computers
  3. Dedicated power port - Accepts a standard 5V adapter to run power-hungry peripherals reliably
  4. LED activity indicators - Clear lights show which computer currently controls the shared devices
📋 Technical Details at a Glance
  • Category: USB Switch
  • Ports: 4 downstream USB 2.0 ports, 2 USB 2.0 host connections
  • Supported OS: Windows, Mac OS 8.6 and above, Linux
  • Switch Type: One-button mechanical switch with LED indicator
  • USB Version: USB 2.0
❓ Frequently Asked Questions

Q: Can I use the switch to share printers and scanners between two computers?

A: Yes. The switch allows sharing multiple devices such as printers and scanners between two computers without swapping cables.

Q: Will an RGB keyboard keep its custom lighting and macros when connected?

A: No. RGB keyboards support basic functions only, custom lighting or macro features are not supported.

Q: Do I need an external power adapter to use external hard drives?

A: An external power adapter may be required. The unit has a Micro USB female port for a standard 5V adapter, sold separately, which helps power HDDs and other demanding devices; higher voltage adapters must not be used.

🏆 Our Verdict

The UGREEN USB 2.0 Switch suits anyone who needs a simple, low-maintenance way to share multiple USB peripherals between two computers. The key strengths are the one-button swap, USB 2.0 stability that reduces interference, and an optional power port for bus-powered drives. For users aiming to stop juggling cables and keep peripherals reliable, it represents a practical, long-term solution.