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Compact black KVM switch with front buttons and rear HDMI USB ports

ESTONE

ESTONE SW221-2HD 2-Port Dual Monitor HDMI KVM Switch 8K 60Hz 4K 120Hz USB 3.0

SKU CH-ZKBN-0V00J

Lets two computers share dual monitors at up to 8K 60 Hz or 4K 120 Hz with four USB 3.0 ports and push-button or desktop switching

  • PC connectionsHDMI and USB
  • Computer ports2 Ports
  • Monitor ports2 Ports
  • Supported video resolution8K 60 Hz
  • Switching methodPush Buttons/Desktop Controller
  • Auto-scan interval3 seconds
  • Control two computers with one keyboard and mouse using dual-monitor synchronous switching
  • Enjoy 8K 60Hz or 4K 120Hz video clarity on both displays via HDMI 2.1
  • Connect up to four USB 3.0 peripherals through the built-in hub at 5 Gbps
  • Switch instantly with front-panel push buttons or the included desktop controller
  • Works with Windows, macOS, Linux and Unix with no drivers required

Dual-monitor KVM for two computers

The ESTONE SW221-2HD is a 2-port HDMI KVM switch that lets one keyboard, mouse and dual-display setup control two connected computers. It includes a desktop controller and all required cables for immediate plug-and-play operation across Windows, macOS, Linux and Unix systems.

HDMI 2.1 bandwidth and USB 3.0 limits

The switch passes HDMI 2.1 signals for 8K at 60 Hz and 4K at 120 Hz while remaining backward compatible with HDMI 2.0 sources. Four integrated USB 3.0 hub ports share peripherals at up to 5 Gbps, and the front-panel or remote buttons switch both video and USB paths simultaneously with a 3-second auto-scan option.

2-in 2-out synchronous switching constraint

This unit only supports synchronous switching, meaning both monitors change to the same computer at once; independent display routing is not possible. Buyers who need to view different computers on each screen at the same time will need a matrix-style KVM instead.

How it compares

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

Price $78.99
Cheaper than about 60% of the 4,010 comparable items (median $105.49).

Specifications

Product
Brand nameESTONE
Product lineSW221-2HD
Model nameSW221-2HD
Product typeHDMI, USB
Display
Supported video resolution8K 60 Hz
Ports & slots
PC connectionsHDMI and USB
Computer ports2 Ports
Monitor ports2 Ports
USB supportWith USB support
Size & build
Product dimensions5.43 × 5.35 × 1.46 in
Product weight9.52 oz
In the box
In the box1 x HDMI KVM USB Switch, 2 x USB 3.0 data cable, 1x DC power adapter,1 x User Manual.
More details
Switching methodPush Buttons/Desktop Controller
Auto-scan interval3 seconds
Status lightsYes

Questions about this item

Should I choose the 8K 60Hz or 4K 120Hz mode for my monitors?

Both modes are supported simultaneously; the switch handles 8K at 60 Hz and 4K at 120 Hz over HDMI 2.1, so pick the resolution and refresh rate that matches each display.

What does the 8K 60Hz rating mean when I connect two PCs and two screens?

Each computer can drive both monitors at up to 8K 60 Hz, and the KVM passes the signal without compression while you switch keyboard, mouse and four USB 3.0 devices between the two hosts.

Which HDMI standard does the switch use and what bandwidth does that allow?

It uses HDMI 2.1, which is backwards compatible with HDMI 2.0, and the USB 3.0 hub runs at up to 5 Gbps for peripherals.

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