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Compact black box with front push buttons and multiple rear HDMI and USB ports

ESTONE

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

SKU CH-XFAW-MEWC1

Controls two computers with one keyboard, mouse and dual monitors at up to 8K 60Hz or 4K 120Hz, plus four USB 3.0 ports

  • PC connectionsHDMI and USB
  • Computer ports2 Ports
  • Monitor ports2 Ports
  • Supported video resolution8K 60 Hz
  • Switching methodPush Buttons/Desktop Controller
  • Auto-scan interval3 seconds

Monitor 2 Monitor

Interface 2HDMI

  • Control two computers with one keyboard and mouse across two monitors
  • Switch instantly between systems using front panel or desktop controller buttons
  • View ultra-sharp 8K 60Hz or 4K 120Hz video with HDMI 2.1 support
  • Connect peripherals through four USB 3.0 ports running at 5Gbps
  • Works with Windows, macOS, Linux and Unix without driver installation

Dual-Monitor 2-in-2-Out KVM Switch

The ESTONE SW221-2HD lets two computers share one keyboard, one mouse and two HDMI displays. It is built for users who need simultaneous dual-screen access to both systems without unplugging cables. Four USB 3.0 hub ports add shared peripheral connectivity for drives, printers or scanners. Windows, macOS, Linux and Unix are supported with plug-and-play operation.

Sustained 8K and 4K video throughput

The switch maintains 7680×4320 at 60 Hz and 4K at 120 Hz continuously, provided the source, cable and monitor all support those modes. HDMI 2.1 compliance ensures stable bandwidth during long sessions, while backward compatibility covers 1080p and 720p signals. Push-button and wired remote switching change inputs instantly without signal drop-out. The 3-second autoscan interval allows hands-free monitoring when required.

8K 60 Hz maximum resolution

This is the single figure that decides fit: the unit passes 7680×4320 at 60 Hz. If your workflow demands higher refresh rates at 8K or dual 8K streams, this switch will not meet that need. For standard dual 4K high-refresh or single 8K 60 Hz setups, it matches the specification exactly.

How it compares

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

Price $76.99
Cheaper than about 61% 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

Other versions of this model

5 more in the same range

Questions about this item

Does the ESTONE SW221-2HD run hot or draw much power when both monitors stay on 8K 60Hz all day?

The unit measures 5.43 x 5.35 x 1.46 inches and weighs 9.52 ounces, so it stays cool without a fan and ships with a DC power adapter for stable 8K 60Hz operation.

What cables and peripherals must I already own to connect two computers and two monitors to the SW221-2HD?

You need two HDMI 2.1 cables per computer for 8K 60Hz, two USB 3.0 cables for keyboard and mouse, plus your own monitors, keyboard and mouse; the box includes two USB 3.0 data cables and the power adapter.

Will my older 1080p or 720p displays work alongside the SW221-2HD without manual scaling?

Yes, the switch is backward compatible with 1080p, 720p and 3D formats, so legacy monitors run at their native resolution while the other port drives 4K 120Hz or 8K 60Hz.

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