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CMSTEDCD

8K HDMI KVM Switch 2 Monitors 2 Computers Dual Monitor Support 8K@60Hz 4K@120Hz KVM Switcher PC Extended Display for 2 Port Share 4 USB 3.0 HUB Desktop Controller and 2 USB Cables Included

Name: 8K HDMI KVM Switch 2 Monitors 2 Computers Dual Monitor Support 8K@60Hz 4K@120Hz KVM Switcher PC Extended Display for 2 Port Share 4 USB 3.0 HUB
Brand: CMSTEDCD
SKU: B0F8T5TMT2
Price: 69.99 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-09

$69.99

Buy on Amazon — $69.99 Compare to similar kvm switches

*Price sourced from Amazon.com. Last updated 2026-07-09. Price and availability subject to change.

Bottom line: The 8K HDMI KVM Switch 2 Monitors 2 Computers Dual Monitor Support 8K@60Hz 4K@120Hz KVM Switcher PC Extended Display for 2 Port Share 4 USB 3.0 HUB Desktop Controller and 2 USB Cables Included is a niche pick — read recent reviews before buying in the kvm switches category, priced around $69.99. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies 8K HDMI KVM Switch 2 Monitors 2 Computers Dual Monitor Support… as a niche pick — read recent reviews before buying in the kvm switches category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. CMSTEDCD's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for kvm switches of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by CMSTEDCD's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Product usage requirements: 1. Please ensure that both of your computers or laptops have two HDMI output ports and one USB A output port; 2. Please ensure that both of your monitors have one HDMI input port; 3. The KVM switch requires the use of HDMI 2.1-compliant cables no longer than 6 feet in length to ensure proper video signal transmission; Note: HDMI cables are not included in the packaging; please prepare them separately
Product connection steps: Connect PC1 to the two HDMI ports on the KVM switch's PC1IN using two HDMI cables, then connect to the USB3.0 port on PC1IN using a USB-A cable; connect PC2 to PC2IN in the same manner as PC1; connect the two monitors to the KVM's OUTA and OUTB ports using one HDMI cable each; connect the power supply to use; Note: Do not use HDMI-to-DP cables or hubs；It is not compatible with MacBooks
Dual Monitor KVM Switch: This dual display KVM Switch allows you to use a set of keyboard and mouse to control 2 computers, share 4 USB devices and 2 monitors and support copy mode and extension mode (requires your computer to have 2 HDMI port) copy mode: two monitors output the same picture, extender mode: two monitors output different pictures
Stunning Visual Effects: This 8K HDMI KVM switch supports resolutions up to 8K@60Hz and 4K@120Hz, providing an incredible viewing experience with stunningly lifelike images and vibrant colors. It is also backward compatible with 4K60@Hz, 1080P or lower resolutions for compatibility with various HDMI devices
HDMI KVM USB 3.0 Switch: In addition to two HDMI ports, this KVM switch also has four USB 3.0 ports with a data transfer rate up to 5Gbp/s, which is 10 times faster than USB 2.0 ports. USB 2.0 devices are compatible. It can be used to share USB devices such as printers, scanners, webcams, wired or wireless keyboards and mice, and more. Use of high-power USB devices requires use of the supplied 12V power supply. Support Windows/Vista/XP and Mac OS, Linux and Unix and other systems
KVM Switch 2 Switch Mode: HDMI KVM switch 2 in 2 out supports panel button and external wire controller switching, one key to switch between two signal sources. Note: This dual monitor KVM switch requires your computer to have dual graphics cards (2 HDMI output ports) and support copy, extend mode. If your computer only supports a single monitor, this product will not help you get dual monitor functionality. NOTE: Keyboard shortcuts (hotkeys) toggles are not supported

Full Specifications

Brand	CMSTEDCD
Color	Deep Blue
Model	CMSTEDCD-US-SW221(Deep Blue)
Material	Metal
Terminal	Hdmi Usb
Unit Count	1.0 Count
Part Number	CMSTEDCD-US-SW221(Deep Blue)
Switch Type	Push Button
Circuit Type	1-way
Connectivity	Wireless, USB
Contact Type	Normally Open
Control Type	Manual
Actuator Type	Push Button
Compatibility	PC, Switch, Mac, Linux

Ready to buy?

8K HDMI KVM Switch 2 Monitors 2 Computers Dual Monitor Support 8K@60Hz 4K@120Hz KVM Switcher PC Extended Display for 2 Port Share 4 USB 3.0 HUB Desktop Controller and 2 USB Cables Included is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-07-09. Price and availability subject to change.