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Rectangular USB 3.0 KVM switch with four ports and a selector button

Jansicotek

Jansicotek USB 3.0 KVM Switch 2 Computers 4 Ports

SKU CH-4KCN-T9YK6

Share four USB 3.0 peripherals between two computers with one-button switching and no drivers required

  • Computer ports4 Ports
  • Share 4 USB devices between 2 computers with one-button switching
  • USB 3.0 interface delivers 10 Gbps bandwidth for fast peripheral transfers
  • Plug-and-play operation on Windows, Mac OS X, Linux and Chrome OS with no driver installation
  • Optional micro-USB power port adds stability for high-draw devices such as external drives
  • Bus-powered design eliminates the need for an external power adapter in typical use

4-Port USB 3.0 KVM Switch

This Jansicotek KVM switch lets two computers share four USB 3.0 peripherals with a single button press. It suits home users and small offices that want to avoid swapping cables or configuring network sharing for printers, scanners, keyboards, mice or storage drives. The device works with Windows, macOS, Linux and Chrome OS without driver installation. A front-panel LED shows which system is active.

Bus-powered with optional 5 V input

The switch draws power from the USB bus so no external supply is needed for typical keyboards, mice or flash drives. An optional micro-USB port accepts a standard 5 V adapter (not included) to stabilise operation with higher-draw devices such as portable hard drives or SSDs. Only a 5 V source is permitted; higher voltages will degrade performance.

Sustained sharing of four peripherals

Under continuous use the switch maintains a stable USB 3.0 link for all four connected devices across both computers. The optional 5 V input prevents drop-outs when multiple power-hungry peripherals operate simultaneously. One-button switching remains responsive during long sessions, letting two users alternate access without software overhead or cable changes.

How it compares

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

Price $20.99
Cheaper than about 92% of the 4,010 comparable items (median $105.49).

Specifications

Ports & slots
Computer ports4 Ports

Questions about this item

How do I install the Jansicotek USB 3.0 KVM switch and which step do people often miss?

Connect both computers to the two upstream ports and attach up to four USB 3.0 peripherals to the downstream ports. The step often missed is plugging a standard 5 V adapter into the micro-USB power port when using power-hungry devices such as external hard drives or SSDs.

What maintenance or replacement will the Jansicotek USB 3.0 KVM switch need later?

No scheduled maintenance is required. If the optional 5 V power adapter fails or is lost, replace it with another standard 5 V unit; using any charger with a higher voltage output is not allowed and may affect product performance.

What limit appears first during sustained heavy use of the Jansicotek USB 3.0 KVM switch?

The bus-powered design can become the limiting factor when all four ports drive high-current peripherals simultaneously. Adding the optional 5 V adapter via the micro-USB power port removes this constraint and keeps USB 3.0 speeds stable.

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