# CMSTEDCD GMXUS-SW219 HDMI KVM Switch for 2 Computers

CMSTEDCD GMXUS-SW219 is a two-computer HDMI KVM switch for sharing one monitor, keyboard, and mouse. It offers front-panel or desktop-controller switching, while its claimed high-refresh video modes depend on compatible computers, display, and HDMI cables.

- [Original product page](https://best-deals.pro/product/cmstedcd-gmxus-sw219-hdmi-kvm-switch)
- [View offer](https://best-deals.pro/visit/cmstedcd-gmxus-sw219-hdmi-kvm-switch)
- Market: US
- Language: en-US
- Currency: USD
- Brand: CMSTEDCD
- Model: GMXUS-SW219-Grayish Black
- Category: Computers > Computer Accessories > Docks & Hubs
- Price: 20.98 USD
- Previous price: 24.99 USD
- Discount: 16%
- Price checked: 2026-11-14T06:40:02.404Z
- Rating: 4.4 / 5
- Reviews: 56

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Routes one HDMI monitor and a shared keyboard and mouse between two computers.
- Switch from the unit's panel button or the included desktop controller, with LED indicators for the active computer.
- The listing claims support up to 8K@60Hz and several lower-resolution modes, including 4K@120Hz.
- Two USB 2.0 ports are listed for keyboard and mouse connections. Hot-swappable use is claimed.

## Pros

- Two computers can share one display and set of input devices, reducing the need to swap peripherals manually.
- Two stated switching options give a choice between using the unit's button and a desktop controller.
- The listing gives a range of supported video modes rather than only one resolution claim.

## Cons

- No hotkey switching is supported, so changing computers requires the panel button or desktop controller.
- USB connections are listed as USB 2.0, which may limit buyers needing higher-speed peripheral or storage connections.

## Specifications

### Identity
- Brand: CMSTEDCD
- Model: GMXUS-SW219-Grayish Black
### Video and switching
- Maximum listed video mode: 8K@60Hz
- Other listed video modes: 4k@240Hz, 4k@120Hz, 4K@60Hz, 2560\*1440@60Hz, 1080p and below
- HDMI version: HDMI 2.0
### USB and compatibility
- USB ports: 2 USB 2.0 ports
- USB compatibility: Fully compatible with USB 1.1 devices
- Operating systems listed: Windows 11/10/8/7, Vista, XP, Mac OS, Linux\(Ubuntu\) and Unix
### Dimensions and installation
- Mounting types listed: Panel Mount
- Dimensions listed: 3.86 x 2.36 x 0.63 inches
### Materials and protection
- Material listed: Metal
- Color: Grayish Black
### Electrical and other listed details
- Operation mode: ON-OFF
- Current rating: 1 A
- Contact type: Normally Open
- Connector type: Plug In
- Switch type: Push Button
- Terminal: Screw
- Circuit type: 2-way
- Number of positions: 1
- Upper temperature rating: 50 °C
- Compatible devices: computer
- Specification met: CE
- Warranty description: 2 year

## Before you buy

- The video specifications are manufacturer claims. For 8K@60Hz, the listing says both computers and the monitor must support 8K and calls for a genuine 8K HDMI cable. Check all source, display, and cable capabilities for the intended mode.
- Listing details are inconsistent or unconfirmed: the title and feature text claim 8K@60Hz and 4K@120Hz, while the details also describe electrical switch attributes such as 2-way circuit and one position that do not clarify video performance. The title mentions a desktop controller and two USB cables, but the explicit contents list names only two USB cables, so controller inclusion is not confirmed by that list. The listing also describes two USB 2.0 ports but does not clarify which USB connections are provided for the computer links.

## In the box

- 2 USB cables (Included)
- Desktop controller (Check selected pack): Mentioned in the title and feature text but absent from the explicit contents list. Check the selected listing.

## A good fit for

- People who need to switch one monitor, keyboard, and mouse between two computers.
- Setups where switching by a physical button or desktop controller is acceptable and hotkey operation is not required.
- Buyers whose computer, display, and HDMI cables match the video mode they intend to use.

## Less suited to

- Users who need to switch between more than two computers or use multiple monitors.
- Buyers who require keyboard hotkeys for switching or need USB 3.x ports.

## Customer feedback

Aggregate ratings lean positive, with most reported ratings in the five-star category, but a smaller one-star share shows that experiences are not uniformly favorable. The figures do not identify what customers liked or disliked, so they cannot confirm switching reliability or the advertised video modes. Buyers should judge fit by the stated two-computer, one-monitor setup and verify that their equipment supports the mode they need.

## Frequently asked questions

### How many computers and monitors can this KVM switch connect?
The listing describes switching between two computers while sharing one monitor.
### Which video modes are listed?
The listing claims up to 8K@60Hz and also lists 4k@240Hz, 4k@120Hz, 4K@60Hz, 2560\*1440@60Hz, 1080p and below. Actual mode depends on the connected computers, display, and cables.
### How do you switch between computers?
The listing describes switching with the panel button or desktop controller and says hotkey switching is not supported.
### What is explicitly listed in the package contents?
The explicit included-components entry names two USB cables. The title also claims a desktop controller, but the contents list does not confirm it, so check the selected listing's package details.

## Alternative options

- [HDMI KVM Switch 1 Monitors 2 Computers 4K@60Hz USB KVM Switches 2 Ports for 2 PC Sharing Single Monitor and Keyboard Mouse with Wired Extend Controller Plug and Play](https://best-deals.pro/visit/cmstedcd-gmxus-sw219s-2-port-hdmi-kvm-switch)
- [Hearvo USB 3.0 HDMI KVM Switch for 2 Computers 1 Monitor, 4K@60Hz, S7232H \| Share Keyboard, Mouse, Hard Drives and Printer, EDID Adaptive, 2 USB Cables and Wired Desktop Controller,](https://best-deals.pro/visit/hearvo-s7232h-4k-hdmi-kvm-switch)
- [4K KVM Switch HDMI 2 Port Box, USB HDMI KVM Switches for 2 Computers Share Keyboard Mouse Printer and one HD Monitor, Support UHD 4K@60Hz, with 2 USB Cables and 2 HDMI Cables](https://best-deals.pro/visit/cmstedcd-gmxus-sw219-hdmi-kvm-switch)
- [SUIDEK HDMI KVM Switch 1 Monitors 2 Computers-4K@60Hz with 4 USB 3.0 Ports \| Aluminum HDMI KVM Switcher for 2 Computers Share Keyboard Mouse Printer Hard Drives- Include 2 USB Cable, Controller, Adapter](https://best-deals.pro/visit/cmstedcd-gmxus-sw219-hdmi-kvm-switch)
- [PVBCTCSID HDMI KVM Switch 1 Monitors 2 Computers 4K@60Hz KVM Switches with 4 USB 3.0 Hub Ports External Switch Button](https://best-deals.pro/visit/pvbctcsid-hdmi-kvm-switch-2-computers-4k60hz)
- [HDMI KVM Switch for 4 Computers 1 Monitor,4K@60HZ USB3.0 4 Port KVM Switch \| EDID Adaptive \| 4PC/Laptops Share Keyboard & Mouse \| Wired Remote\| Ideal for Home Office, Workstation & Multi-PC Setup](https://best-deals.pro/visit/cmstedcd-gmxus-sw219-hdmi-kvm-switch)
- [8K@60Hz 4K@120Hz Displayport KVM Switch 2 Monitors 2 Computers, USB 3.0 Dual Monito...](https://best-deals.pro/visit/cmstedcd-gmxus-sw219-hdmi-kvm-switch)
- [4K120Hz KVM Switch 4 Computers 1 Monitor HDMI 8K KVM Switches 4 Port Share Single M...](https://best-deals.pro/visit/cmstedcd-gmxus-sw219-hdmi-kvm-switch)
- [8K@60HZ HDMI KVM Switch 2 Computers 1 Monitor 2 Port USB 3.0 KVM Switch \| Share Key...](https://best-deals.pro/visit/cmstedcd-gmxus-sw219-hdmi-kvm-switch)
- [GL.iNet Comet Q \(GL-RMQ1\) Pocket KVM, Plug & Play Remote for Laptop iPhone \| No app on target, browser based control, USB-C one cable, Wi-Fi 6, touchscreen, pocket size, for remote family tech support](https://best-deals.pro/visit/cmstedcd-gmxus-sw219-hdmi-kvm-switch)
- [HDMI KVM Switch 2 Monitors 2 Computers 4K@60Hz Dual Monitor KVM Switches with 4 USB...](https://best-deals.pro/visit/cmstedcd-gmxus-sw219-hdmi-kvm-switch)
- [Displayport KVM Switch 1 Monitor 2 Computers, 8K@60Hz 4K@120Hz 2 Port DP KVM Switch...](https://best-deals.pro/visit/cmstedcd-gmxus-sw219-hdmi-kvm-switch)

## Add-ons

- [Highwings 8K 10K 4K HDMI Cable 48Gbps 6.6FT/2M, Certified Ultra High Speed \| 2.1 HDMI Cable Braided Cord-4K@120Hz 8K@60Hz, DTS:X, HDCP 2.2 & 2.3, HDR 10 Compatible with DVD Player/PS5/HDTV/Blu-ray](https://best-deals.pro/visit/cmstedcd-gmxus-sw219-hdmi-kvm-switch)

## Images

![CMSTEDCD GMXUS-SW219 HDMI KVM Switch for 2 Computers — 1](https://best-deals.pro/i/1OP2DHGs7cwhFYy5ZLdqf6Iql1qQOysiJXhK4qirVpmRvuA_ib4ADDcuT6ld465I72J8biOUILQmuvys0I6UroXduEqCP-9ieea821OsqBU0yRTd9NMj.jpg)

![CMSTEDCD GMXUS-SW219 HDMI KVM Switch for 2 Computers — 2](https://best-deals.pro/i/i82hbNpicfeH85t7mqKQm7KdMEIEf-S9S7U2M8Zj6ko9xp5ghJ4drCa2EYlOVDllcRJrXLU6KM47ksrCdmtO_X7GS79A5wAPiKa3nsD9eK1SE9qZB3Vr.jpg)

![CMSTEDCD GMXUS-SW219 HDMI KVM Switch for 2 Computers — 3](https://best-deals.pro/i/dZpOYwfqJUD9p3oHKGw6WUF1XZlrXRhsMNWcOJyjVtT7fSVOcpQyEOv-g1th2rYZ827SHCNupSgfhO6WJWhoBVHomZHFJ6yIvp_9kpB1r07gskpE3jBJ.jpg)

![CMSTEDCD GMXUS-SW219 HDMI KVM Switch for 2 Computers — 4](https://best-deals.pro/i/dxZFR_sOGSxBto_JXnMs1NbKPiE2dNccOaIrwKxCJzNiLgxGW6XXNg7GgtiUVf4n_R-8TKsQJ8bENoWqSk_xWk1qOtdceAHu75Hm-fZQcaL0GqMgW99B.jpg)

![CMSTEDCD GMXUS-SW219 HDMI KVM Switch for 2 Computers — 5](https://best-deals.pro/i/2cMiyJZRJkcYAuTvAZ-fXy3lYwL5IqL6D0gmmTNdstJnQedmjctW9c1GfJoftiBCePvU3OOxDzr-I-sJkTN3n3qa4hxQhzZ2HviPXzcIzKQcPoedzPi0.jpg)

![CMSTEDCD GMXUS-SW219 HDMI KVM Switch for 2 Computers — 6](https://best-deals.pro/i/xrY2YsqFjW55jMQjrcwGEqTVAQdnjfoB3AuD2s4NPO1Ipf7FkqyCdYX0TbM-UniRg4F77jWtXOOL83nVI6LUmDG3pIheYVAyZgqdKoeT44T1Onrg_-S5.jpg)

![CMSTEDCD GMXUS-SW219 HDMI KVM Switch for 2 Computers — 7](https://best-deals.pro/i/laYcXcfOzat5bp5jcGDkd21rM2yCwipaGc-XO4fbptG5Blhs06RBhlDhMogkHzbLGHS39ABBqLoKekLLGxUpTXrMvOfmrSFWuzACKlzmtGXHvZFp6zWS.jpg)