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Small rectangular USB 3.0 switch box with button and LED indicators, two cables attached

SMA

SMA USB 3.0 Switch 2 in 4 Out KVM Selector

SKU CH-3DEW-YQM8K

A USB 3.0 switch lets two computers share four peripherals with one-button switching and LED status lights

  • TypeUSB 3.0
  • Computer Connections2 Ports
  • PC SelectionManual Switch
  • LED IndicatorsYes
  • Power FeaturesRequires no additional power supply
  • USB Featureswith USB support
  • Share four USB peripherals between two computers with a single button press
  • Switch in one to two seconds and see active port via LED indicator
  • Achieve 5 Gbps transfer speed across four USB 3.0 ports with backward compatibility
  • Works driver-free on Windows, Mac, Chrome OS and Linux
  • Includes two USB 3.0 cables and one micro-USB power cable in the box

Two-computer USB 3.0 sharing hub

This selector lets two computers share up to four USB 3.0 peripherals such as keyboards, mice, printers, scanners or flash drives. A single button on the unit switches the active computer in one to two seconds, and LED indicators show which system currently owns the ports. No driver installation is required on Windows, macOS, Chrome OS or Linux.

Manual switching with 5 Gbps peak bandwidth

The switch operates at USB 3.0 speeds, supporting up to 5 Gbps data transfer while remaining backward compatible with USB 2.0 and 1.1 devices. Switching is entirely manual via the front-panel button; there is no software hot-key or automatic port detection. The unit draws operating power from the connected computers through the included USB 3.0 cables, so no external power adapter is needed.

Check port availability

Each computer must provide a free USB Type-A port for the supplied 3.0 cables, and the shared peripherals plug into the four Type-A ports on the switch. The box measures 6.02 by 4.53 by 2.05 inches and weighs 200 g, so confirm desk space for the non-slip base. A USB 2.0 Micro-B cable (5 V, 2 A) is included for optional supplementary power if the host ports cannot supply enough current.

Highlights

  • Share four USB peripherals between two computers with a single button press
  • Switch in one to two seconds and see active port via LED indicator
  • Achieve 5 Gbps transfer speed across four USB 3.0 ports with backward compatibility
  • Works driver-free on Windows, Mac, Chrome OS and Linux
  • Includes two USB 3.0 cables and one micro-USB power cable in the box

Specifications

TypeUSB 3.0
Computer Connections2 Ports
PC SelectionManual Switch
LED IndicatorsYes
Power FeaturesRequires no additional power supply
USB Featureswith USB support
ApplicationThe usb kvm switch box base design uses special soft nonskid rubber material, keeping contacting most of the table top without moving, and can also help you save desktop space and live more efficiently. The finger contact area adopts matte anti-fingerprint design, which is not easy to leave scratches and more durable, aesthetic.
FeaturesThis usb switch selector enables two computers to share up to 4 USB peripheral devices, such as printers, mice, keyboards, scanners, flash drives, usb hubs. Using the usb 3.0 switch not only avoids changing cables frequently and protects the device interfaces, but also eliminates the need to set up complicated network sharing software.
The usb hub switch adopts one-touch switching button and LED indicator light, no need to plug and unplug, you can easily switch between 2 computers (work computer and personal computer), just click the button, the switching is switched in 1-2 seconds t
Dimensions6.02 x 4.53 x 2.05 inches
Weight200g
Package ContentsUSB 3.0 Switch Hub x1, USB 3.0 cable x2, USB 2.0 Micro USB Cable(5V 2A) x1

Questions about this item

Does this unit let two PCs share four USB devices at once?

Yes, the switch connects two computers to four USB 3.0 ports so keyboards, mice, printers or drives stay plugged in and are shared with one button press.

What does the 5 Gbps rating mean for everyday file transfers?

It is the USB 3.0 theoretical maximum; real-world speeds depend on the connected drives and cables but will be far above USB 2.0 rates.

Which USB standard do the four downstream ports use?

They are USB 3.0 ports, backward compatible with USB 2.0 and 1.1 devices.

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