IHDAPP
IHDAPP 4-Port HDMI KVM Switch 8K@60Hz 4K@144Hz USB 3.0 Audio
Four computers share one monitor and four USB 3.0 devices with 8K@60Hz or 4K@144Hz video and audio, switched by buttons or wired remote
- TypeHDMI KVM Switch 4 in 1 Out
- PC ConnectorsHDMI, USB
- Computer Connections4 Ports
- Monitor Connections1 Port
- Video ResolutionSupport resolutions up to 8K@60Hz 4K@144Hz, Backwards compat
- PC SelectionPush Buttons and Wired Remote
- Switch four computers with one monitor and keyboard using push buttons or wired remote
- Enjoy ultra-sharp 8K at 60 Hz and 4K at 144 Hz video on a single display
- Transfer files at up to 5 Gbps through four USB 3.0 ports for keyboard mouse printer and more
- Hear every detail with integrated audio switching alongside the video signal
- Keep the picture stable with built-in EDID emulation on every input port
Four-computer HDMI KVM switch
This IHDAPP KVM switch lets four HDMI-equipped computers or laptops share a single monitor and up to four USB 3.0 peripherals. It supports video resolutions up to 8K at 60 Hz and 4K at 144 Hz, with backward compatibility down to 1080p. Audio pass-through is included for headset or microphone use. The unit ships with four USB 3.0 cables, a wired remote, a 12 V power adapter and a user manual.
Single-monitor build integration
Each connected system requires one HDMI cable and one USB 3.0 cable to the switch inputs, while the monitor connects to the single HDMI output. Four USB 3.0 ports on the switch accept keyboards, mice, printers or other peripherals at up to 5 Gbps, backward compatible with USB 2.0 and 1.1 devices. The included 12 V DC adapter must be connected for stable operation, and shorter 8K-rated HDMI cables are recommended for signal integrity. EDID emulation keeps display settings consistent when switching.
Sustained switching behaviour
Users can change the active computer via front-panel push buttons or the wired remote without cycling through ports; four LEDs show the current selection. An on/off switch and a restart button provide manual power control. The metal chassis measures 20.3 by 15.2 by 6.6 cm and weighs 780 g. The design is built for continuous multi-system workflows rather than occasional brief handovers.
Highlights
- Switch four computers with one monitor and keyboard using push buttons or wired remote
- Enjoy ultra-sharp 8K at 60 Hz and 4K at 144 Hz video on a single display
- Transfer files at up to 5 Gbps through four USB 3.0 ports for keyboard mouse printer and more
- Hear every detail with integrated audio switching alongside the video signal
- Keep the picture stable with built-in EDID emulation on every input port
Specifications
| Type | HDMI KVM Switch 4 in 1 Out |
|---|---|
| PC Connectors | HDMI, USB |
| Computer Connections | 4 Ports |
| Monitor Connections | 1 Port |
| Video Resolution | Support resolutions up to 8K@60Hz 4K@144Hz, Backwards compatible with 4K@60Hz,1080P and lower resolution. |
| PC Selection | Push Buttons and Wired Remote |
| Monitors Supported | HDMI |
| LED Indicators | Yes |
| Audio Features | with Audio |
| Power Features | Come with DC 12V Power Adapter |
| USB Features | with 4 USB 3.0 ports which can recognize wireless keyboard,mouse,printer and other USB devices.supports ultra-fast USB 3.0 data transfer speeds up to 5Gbps,backward compatible with USB 2.0 and USB 1.1 devices. |
| Application | This 4 port HDMI KVM Switch can be easily switch between 4 computers, sharing 1 monitor and 4 USB devices headset microphone, integrating monitor switch and USB switch in one. |
| Features | Ultra HD 8K@60HZ/4K@120Hz Visual Experience; With Audio Function; with EDID emulators; with 4 USB 3.0 ports; Support 2 switching ways |
| Dimensions | 20.3 x 15.2 x 6.6 cm |
| Weight | 780 g |
| Package Contents | 1x KVM Switch for 4 computers, 4x USB 3.0 Cable, 1x Power Adapter, 1x Wired remote, 1x User's manual |
Questions about this item
Does the 12 V power adapter eliminate the need for each computer to supply bus power on its USB 3.0 port?
Yes, the included 12 V DC adapter powers the switch so the four upstream USB 3.0 links only carry data, not bus power, keeping all 4 ports stable at 5 Gbps.
How much heat does the unit produce when all four 8K@60 Hz sources and four USB 3.0 peripherals run continuously?
The metal chassis passively dissipates the load; with the 12 V supply connected the switch stays warm but within normal operating temperature for all-day use.
What cables must I already have to connect four computers and one monitor to this KVM?
You need four HDMI cables and four USB-A-to-B cables for the computer links, plus one HDMI cable for the monitor; all are sold separately.
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