A shared home office can turn into a tangle of keyboards, drives and display cables when two computers need the same desk. The Sabrent Thunderbolt 4 KVM Switch is designed to make that setup easier by letting you share Thunderbolt and USB devices between two computers.
For a holiday desk upgrade, it promises a tidier workflow and high-resolution display support. Here’s what the supplied specs say it can do, and what to weigh before putting it on your Black Friday or Cyber Monday shortlist.
Our top pick at a glance
Sabrent Thunderbolt 4 KVM Switch
Material: Aluminum Compatibility: Windows and macOS computers; Thunderbolt and USB devices Input power: 24V/5A power adapter
One desk, two computers
The KVM switch is built around a useful everyday problem: moving between two Windows or macOS computers while keeping shared Thunderbolt and USB devices at the desk. It also offers easy switching between the computers, which can cut down on repeated cable changes.
For someone splitting work between a personal and work computer, that can make the setup feel more organized. The product facts don’t specify exactly which devices or switching controls are included, so check the connection requirements for your own setup before buying.
High-resolution display support, with a spec to check
Sabrent lists 40Gbps transfer speed and display support up to 8K at 60Hz or 4K at 60Hz. Those are the stated supported modes. The product name also mentions 4K at 144Hz, which does not match the supplied display-resolution details; confirm the mode you need with the seller or manufacturer before relying on it.
That distinction matters if a high refresh rate is central to a gaming or creative workstation. For a desk focused on sharing devices and running a supported high-resolution display, the listed capabilities are more straightforward.
A practical port selection, plus external power
Four USB-A ports and two USB-C ports give you several places to connect accessories, and the switch supports charging with 60W power delivery. Its aluminum construction and compact listed dimensions make it a desk-friendly piece of hardware, though the included facts don’t state what comes in the box beyond a required 24V/5A power adapter.
There are trade-offs: it requires external power, is designed primarily for Thunderbolt 4 devices, and may have limited compatibility with devices that don’t meet the relevant specifications. The supplied facts also say no warranty is included, which is worth considering for a device you plan to use every day.
Holiday verdict: useful for the right desk
This is a focused productivity upgrade for anyone who regularly switches between two computers and wants to share desk peripherals. Black Friday and Cyber Monday can be a convenient time to compare options, but make compatibility and display mode checks part of the decision rather than assuming every USB or Thunderbolt setup will behave the same.
Choose it if your computers and display needs line up with the confirmed specifications and you value a cleaner shared workstation. Skip it if you need broad compatibility assurances, warranty coverage, or a confirmed 4K high-refresh mode.
More Details on Our Top Picks
Sabrent Thunderbolt 4 KVM Switch
The Sabrent Thunderbolt 4 KVM Switch shares Thunderbolt and USB devices between two computers, with multiple USB ports and 60W power delivery. Its display details need checking if you’re counting on 4K at 144Hz, and it requires external power.
Pros:
Shares devices between two computersFour USB-A and two USB-C portsSupports displays up to 8K at 60HzAluminum construction
Cons:
Limited compatibility may apply to non-compliant devicesNo warranty includedExternal power supply required
Best for: Windows or macOS users who regularly switch between two computers and want to share desk devices.
Not ideal for: Buyers who need broad device compatibility, included warranty coverage or confirmed 4K at 144Hz support.
Bottom line: Consider it for a two-computer holiday desk setup, after confirming your devices and the display mode you need.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.