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Black rectangular box with four front ports, LED lights, button, and separate desktop controller on cable

FOCUSTEC

FOCUSTEC 4-Port USB 2.0 KVM Switch with Desktop Controller

SKU CH-75QZ-VXP5A

A four-port USB 2.0 KVM switch lets four computers share four peripherals with one-button or desktop-controller switching and no drivers required

  • Product typeUSB
  • Share four USB 2.0 devices across four computers with one-button switching
  • Supports Windows, macOS, Linux and Chrome OS without installing drivers
  • Switch via front-panel button or included desktop controller with LED indication
  • Connect printers, scanners, keyboards, mice, headsets, cameras and storage devices
  • Powered from USB ports; external 5 V adapter only needed for high-power peripherals

4-Port USB 2.0 KVM Switch

The FOCUSTEC 4-port USB 2.0 KVM switch lets four computers share four USB peripherals with a single button press. It removes the need to swap cables or configure network sharing software for keyboards, mice, printers, scanners and other devices. The unit works with Windows, macOS, Linux and Chrome OS without installing drivers. It is not suited for users who need to share displays or audio channels alongside USB devices.

Thermals Noise and Power Draw

The switch operates without external power for standard low-power peripherals such as keyboards, mice and flash drives. An optional 5 V adapter is required only when connecting high-power devices like external hard drives, SSDs or digital video cameras. With no fan or active cooling, the device runs silently and adds negligible heat to a desktop setup. Power consumption stays minimal during typical office use.

Sustained Load Behaviour

LED indicators show the active computer at all times during extended sessions. Switching between the four connected systems remains instant via the front panel button or the included desktop controller. The USB 2.0 interface maintains stable throughput for peripherals during continuous operation. No driver reloads or re-enumeration delays occur when toggling between hosts.

How it compares

Measured against everything we stock in KVM Switches & Rack Consoles, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 86% of the 4,010 comparable items (median $105.49).

Specifications

Product
Product typeUSB

Questions about this item

How do I connect the four PCs and four peripherals, and which step do people often miss?

Link each PC to a USB-B port using the supplied cables, plug your four USB 2.0 devices into the front USB-A ports, then connect the desktop controller; the step often missed is adding the external 5 V adapter when any attached device draws high power such as an HDD or SSD.

What maintenance or replacement will the switch need later?

No routine maintenance is required; if the desktop controller button or LEDs fail after extended use, the controller cable can be replaced, and the 12-month warranty covers defects during that period.

What limit appears first when all four ports run high-power devices continuously?

The bus-power limit is reached first; without the external 5 V adapter the switch cannot sustain multiple high-draw peripherals such as hard drives or video cameras simultaneously.

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