What are the alternatives to the TESmart 4K@144Hz Displayport + HDMI KVM Switch 3 Monitors 2 Computers USB 3.0…?

TESmart 4K@144Hz Displayport + HDMI KVM Switch 3 Monitors 2 Computers USB 3.0… competes with other Displays & Upscalers products on SpecPicks. Use our Compare tool to view specs side-by-side, or browse the full Displays & Upscalers category for alternatives.

TESmart

4K@144Hz Displayport + HDMI KVM Switch 3 Monitors 2 Computers USB 3.0, HDMI 2.1&DP 1.4 KVM Switch Triple Monitors 8K@60Hz Gaming, Support EDID, Gigabit Network, VRR, All Input Cables Included

Name: TESmart 4K@144Hz Displayport + HDMI KVM Switch 3 Monitors 2 Computers USB 3.0, HDMI 2.1&DP 1.4 KVM Switch Triple Monitors 8K@60Hz Gaming, Support
Brand: TESmart
SKU: B0DHX1H79L
Price: 639.99 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-07

$639.99

Buy on Amazon — $639.99 Compare to similar displays & upscalers

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

Bottom line: The 4K@144Hz Displayport + HDMI KVM Switch 3 Monitors 2 Computers USB 3.0, HDMI 2.1&DP 1.4 KVM Switch Triple Monitors 8K@60Hz Gaming, Support EDID, Gigabit Network, VRR, All Input Cables Included is a niche pick — read recent reviews before buying in the displays & upscalers category, priced around $639.99. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies TESmart 4K@144Hz Displayport + HDMI KVM Switch 3 Monitors 2… as a niche pick — read recent reviews before buying in the displays & upscalers category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. TESmart'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 displays & upscalers 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 TESmart'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

Equipped with two sets of (HDMI + DP + DP+USB-B) Input ports and three HDMI Output ports to enabling extended triple-monitor display across three connected PCs
12-bit Color for Gaming & Editing - Ensures precise 8K/4K editing and stable, tear-free, ghost-free visuals in advanced gaming with the KVM Switch Gaming Dock for 2 PCs & 3 Monitors, compatible with both Nvidia and AMD graphics cards
Supports resolutions up to 8K@60Hz - Backward compatible with 4K@60Hz/120Hz/144Hz - DSC technology enables transmission of 7680x4320@60Hz 4:4:4 and 3840x2160@144Hz resolutions
Gigabit Ethernet - Enables both PCs connected to the KVM switch to share a single Ethernet cable for network access
EDID Emulators - Each input port has an EDID emulator, ensuring your computers always receive the correct display information, eliminating the need for constant display settings adjustments
Ideal KVM for Gaming - Supports Dynamic HDR (HDR10+, Dolby Vision) for improved color accuracy and realistic visuals. Features VRR, FVA, and ALLM to reduce screen tearing, stuttering, and input lag, ensuring a smoother gaming experience

Full Specifications

Brand	TESmart
Color	Black
Cable Type	HDMI, DisplayPort
Unit Count	1.0 Count
Connectivity	USB
Model Number	HDK203-M24-USBK
Compatibility	Switch
Built-In Media	1x KVM Switch, 2x HDMI+USB Cables, 4x DP Cables, 1x Remote, 1x Adapter, Manual
Connector Type	Plug In
Mfr Part Number	HDK203-M24-USBK
Number of Ports	7
Compatible Devices	Computers (Windows, Linux, MacOS), Graphics Cards (Nvidia, AMD), Monitors
Connector Type Used on Cable	Plug In

Ready to buy?

TESmart 4K@144Hz Displayport + HDMI KVM Switch 3 Monitors 2 Computers USB 3.0, HDMI 2.1&DP 1.4 KVM Switch Triple Monitors 8K@60Hz Gaming, Support EDID, Gigabit Network, VRR, All Input 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 2026-07-07. Price and availability subject to change.