IHDAPP
IHDAPP KVM842 KVM Switch 4 Computers 2 Monitors 8K@60Hz 4K@144Hz USB 3.0
A dual-monitor HDMI KVM switch lets you control four computers with one keyboard, mouse and two displays at up to 8K 60 Hz or 4K 144 Hz, plus four USB 3.0 peripheral ports and a wired remote
- TypeHDMI KVM Switch 4 in 2 Out
- PC ConnectorsHDMI, USB
- Computer Connections4 Ports
- Monitor Connections2 Ports
- Video ResolutionUltra HD 8K@60Hz/4K@144Hz
- PC SelectionPush Buttons and Wired Remote
- Control 4 PCs with one keyboard and mouse set
- Dual 8K@60Hz monitor output for sharp visuals
- Four USB 3.0 ports share peripherals across systems
- Push-button and wired remote switching options
- Driver-free setup works with Windows, Mac, Linux
Dual-monitor KVM for four systems
The IHDAPP KVM842 lets one keyboard, one mouse and two HDMI monitors control four computers or laptops. It handles video up to 8K at 60 Hz or 4K at 144 Hz and shares four USB 3.0 peripherals across every connected machine. No drivers are needed and it works with Windows, macOS, Linux and Chrome OS. A metal shell and LED indicators complete the package.
Front-panel buttons and wired remote
Switching is done with push buttons on the unit or the included wired remote, so you can place the switch out of sight. Each computer requires two HDMI cables plus one USB 3.0 cable, all supplied in the box. The switch draws power from the connected systems and includes a power adapter for stability. Four USB 3.0 ports on the front accept mice, keyboards, drives, printers, scanners or webcams.
Replaces a clutter of cables and separate hubs
Instead of swapping cables or running multiple monitor arms, this single box consolidates four workstations into one dual-screen desk. The jump is worth it when you regularly move between four PCs and need both high-refresh 4K and 8K 60 Hz video without adding a second KVM or a separate USB hub. It is not for setups that only have one HDMI output per computer or that rely on keyboard hot-key switching.
Highlights
- Control 4 PCs with one keyboard and mouse set
- Dual 8K@60Hz monitor output for sharp visuals
- Four USB 3.0 ports share peripherals across systems
- Push-button and wired remote switching options
- Driver-free setup works with Windows, Mac, Linux
Specifications
| Model | KVM842 |
|---|---|
| Type | HDMI KVM Switch 4 in 2 Out |
| PC Connectors | HDMI, USB |
| Computer Connections | 4 Ports |
| Monitor Connections | 2 Ports |
| Video Resolution | Ultra HD 8K@60Hz/4K@144Hz |
| PC Selection | Push Buttons and Wired Remote |
| Monitors Supported | HDMI, HDMI, 2 Monitor |
| LED Indicators | Yes |
| Power Features | Requires no additional power supply |
| USB Features | This USB3.0 dual monitor KVM switch with 4 USB3.0 ports for sharing USB devices, such as mouse, keybaord, scanners, printers, U disks and other USB devices, USB 3.0 version ensure data transfer more faster and stable, it's a great solution to solve many USB device disconnected issue during use. |
| Application | This HDMI KVM Switch 2 monitors 4 computers allow you to control 4 computers or laptops by only one set of wired or wireless keyboard mouse, share 4 USB 3.0 devices and 2 monitors. It is widely applied for office, multimedia teaching, meeting room, etc. |
| Features | 1, With 4 USB 3.0 ports USB peripherals device connected. Such as mouse, keybaord, U disk, scanner, printer, webcam, etc. 2, Please plug HDMI cable and USB cable together. HDM is used to transmit audio, USB is used for power supply and data transmission. 3, Please use 8k HDMI cable to achive 8K@60Hz resolution. 4, USB 3.0 transmission is more stable and fast, if you are looking for a USB 3.0 version this will be a good choice! 5, Plug and play, drive-free, compatible with a variety of computer systems, such as Win10 / 8.1 / 8 / 7 / XP / Vista, Mac OS, Linux, Chrome OS. |
| Dimensions | 20 x 15 x 8 cm |
| Weight | 600 g |
| Package Contents | 1 x Dual Monitor KVM Switch, 4 x USB 3.0 Cable, 1 x Wired Remote, 1 x Power Adapter, 1 x User Manual |
Questions about this item
What video bandwidth does the HDMI 2.1 interface on the KVM842 actually deliver?
The KVM842 supports up to 8K at 60 Hz and 4K at 144 Hz across both monitor outputs.
What physical ports and space does the KVM842 need on each computer?
Each of the four computers must provide two HDMI ports and one USB 3.0 port, and the switch itself measures 20 x 15 x 8 cm.
How do I connect the KVM842 correctly, and what step do users often miss?
Connect both HDMI cables and the USB cable for each PC to the matching numbered group (HD 1A, HD 1B, USB 1 for PC1, etc.); omitting the USB cable on any port is the common mistake.
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