HDMI KVM Switch 2 Monitors 3 Computers EDID Simulation 4K@60Hz 3 Ports KVM Switches Dual Monitor for 3 PC Share 4 USB 3.0 Ports and 2 Screens with 3 USB Cables

Price: $89.99
(as of Aug 31, 2025 12:01:02 UTC – Details)

From the brand

CMSTEDCD is a high-tech enterprise integrating innovation, R&D and manufacturing. Core products include KVM/USB/HDMI switches, HDMI extenders, and various other video/audio transmission devices. We have our own factory and a dedicated R&D team as well as a comprehensive after-sales service system, ensuring that our customers receive the assistance and support they need.

KVM Switch Dual Monitor

KVM Switch 3 Monitors 2 PCs

KVM Switch 3 or 4 Computers

Extender and Manager

USB not working

Please confirm that 1.the USB 3.0 cable is properly connected between the computer and the KVM;

2. the computer’s USB port is functioning properly;

3. that the latest USB driver is installed on the computer.

Display has no image

1.Confirm switch & KVM video ports match.

2.Confirm PC to KVM input cables connected correctly; Input A = OUT-A display, Input B = OUT-B display.

3. Please use high-quality 3.3ft video cables,conversion cables are not supported.

4. If an adapter is required, please use an active adapter.

Product Dimensions ‏ : ‎ 9.33 x 3.31 x 1.38 inches; 2.03 Pounds
Item model number ‏ : ‎ JHS-US-SW330
Date First Available ‏ : ‎ February 25, 2025
Manufacturer ‏ : ‎ CMSTEDCD
ASIN ‏ : ‎ B0F5M95N7Z
Best Sellers Rank: #133 in KVM Switches
Customer Reviews: 4.5 4.5 out of 5 stars 228 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【Read Before Buying】The computer must have two signal output ports to provide the local desktop and extended desktop to the monitor respectively.If the computer and monitor signal interface is not an HDMI interface, and the laptop or Mac only has a USB C port, please contact customer service to confirm whether your requirements can be met
【3 Port KVM Switch】This 2 monitor KVM switch allows you to control 3 computers by only one set of wired or wireless keyboard mouse, share 4 USB devices and 2 monitors.One-touch switching avoids damaging the interface by plugging and unplugging. Improve work efficiency. Support Copy & Extended Mode.Copy Mode: displaying the same image at the same time. Extended Mode: Extend three different images.
【4K EDID KVM Switcher】The HDMI KVM switches supports up to 4K@60Hz HD resolution and is backward compatible with 2K, 1080P. Support EDID functions: 1.When you switch from PC1 to PC2 and then back to PC1 from PC2 with the screen locked, the windows of PC1 will maintain their original arrangement and will not be disturbed. 2. It automatically detects and applies the optimal resolution for the monitor.
【2 Switching Modes】Mode 1:There are 3 buttons on the body that allow you to switch from PC1 to PC3 instantly without having to press it twice; Mode 2:The wireless controller allows you to switch computers at will, which allows you to hide the KVM switch and make your desktop more tidy.
【USB 3.0 HDMI KVM Switch】3 Computer KVM switch is equipped with four USB 3.0 ports with a maximum transfer rate of 5Gbps, allowing you to connect a variety of USB devices such as keyboards, mice, printers, scanners, etc. USB 3.0 supports hot-swapping to better protect your devices and data from damage, and is backward compatible with USB 2.0 and 1.1.
【Top compatibility and after sales service】The HDMI KVM switch is compatible with most of the major brands of computers and monitors on the market, supporting computer systems such as Windows/XP/MacOS/Linux, etc. The 12V power adapter provides a stronger drive for the KVM to ensure stable performance. Within 24 months after purchase, if you have any problems, you can email us through Amazon, we can provide technical support and product replacement or refund services.