USB3.0 KVM Switch 2 Monitors 2 Computers HDMI 4K@60Hz - Dual Monitor

In this review of the USB3.0 KVM Switch 2 Monitors 2 Computers model, the bottom line is simple: it is for anyone who needs to control two PCs with one set of peripherals while keeping two independent displays running at high fidelity. The standout reason to buy is the support for dual-monitor 4K@60Hz switching combined with three USB 3.0 ports, which makes sharing fast storage and input devices between two machines efficient and virtually seamless. Setup is plug-and-play and no external power adapter is required, so it suits a tidy, multi-PC desktop where space and simplicity matter.

Key Features

• Dual-monitor 4K@60Hz: Supports UHD 4K@60Hz with YUV 4:4:4 to keep two displays sharp for design, video or extended desktop workflows.
• USB 3.0 device sharing: Three USB 3.0 ports let two computers share high-speed storage, keyboard, mouse and camera with fast transfer rates.
• Two switching methods: Local button switching and a 1m wired remote controller let users switch computers without reaching around the back of systems.
• Plug-and-play operation: No driver installation or separate power adapter is required because the unit draws power through the USB 3.0 cables for straightforward setup.
• Wide system compatibility: Works with mainstream operating systems such as Windows, Mac and Linux, making it suitable for mixed OS environments.

Who It's For

This KVM switch is aimed at professionals and power users who run two desktop computers and need full dual-monitor support: video editors, software developers with a test machine, or home office users who want to consolidate keyboard and mouse without losing screen real estate. Its support for USB 3.0 devices makes it practical for people who move large files between machines or use external cameras and high-speed drives.

Users who should look elsewhere include people with only one HDMI output per computer, or those who need audio switching through the control port, since the Ctrl port does not support audio devices. Also, a small minority with unusual display adapters or single-HDMI systems may need alternative solutions.

Pros & Cons

Pros

• Reliable dual-monitor handling with genuine 4K@60Hz support preserves image quality across two screens.
• Three USB 3.0 ports supply high-speed sharing of drives and peripherals between two PCs.
• Plug-and-play design with no external power adapter keeps setup quick and cable clutter low.
• Wired remote plus local button switching offers flexible control options for different desk setups.

Cons

• The control port does not support audio devices, so separate audio switching is required for integrated sound switching.
• Both computers must have dual HDMI outputs to use the full dual-monitor capability, which may limit compatibility with some laptops or older desktops.

Specifications

Brand	GREATHTEK
Ports	2 HDMI inputs per computer, 3 USB 3.0 ports
Video Support	UHD 4K@60Hz (YUV 4:4:4), backward compatible
Switching Methods	Wired remote controller (1m) and local button switch
Power	Powered via USB 3.0 cables, no external adapter required
Compatibility	Windows, Mac, Linux, Unix
Included Accessories	Wired remote, 2 USB 3.0 cables, power cable

Our Verdict

The USB3.0 KVM Switch 2 Monitors 2 Computers is a practical, well-rounded tool for anyone running two desktops who requires full dual-monitor performance and fast peripheral sharing. Its native 4K@60Hz support and USB 3.0 ports make it particularly good value for creative professionals and multitasking power users, while plug-and-play setup and wired remote switching keep the experience straightforward and dependable.

Frequently Asked Questions

Can this switch handle 4K at 60Hz on both monitors?
Yes, it supports UHD 4K@60Hz with YUV 4:4:4 and is backward compatible with lower resolutions, provided each computer has the required HDMI outputs.

Do I need a separate power adapter?
No, the unit is powered via the USB 3.0 cables and does not require an external power adapter for normal operation.

Will my keyboard audio or headset work through the control port?
No, the control port does not support audio devices; audio switching must be handled separately if needed.