Vszerda
Vszerda KC-KVM401A-US 4-Port HDMI KVM Switch 4K@60Hz 2K@120Hz
A 4-port HDMI KVM switch lets four computers share one monitor, keyboard, mouse and four USB 3.0 peripherals at up to 4K 60 Hz or 2K 120 Hz with EDID simulation
- TypePush Button
- PC SelectionPush Button
- Temperature-5 degrees_celsius
- Power Features5 volts
- Dimensions7.03 in x 3.07 in x 0.87 in
- Weight800 grams
- Share four computers on one monitor
- 4K at 60 Hz and 2K at 120 Hz resolution
- Four USB 3.0 ports at 5 Gbps for peripherals
- EDID emulation keeps window layout when switching
- Push-button or wired remote switching with LED indication
Four-Port HDMI KVM Switch
The Vszerda KC-KVM401A-US is a new 4-port HDMI KVM switch that lets four computers share one monitor, one keyboard and mouse set, and four USB 3.0 peripherals. It supports video resolutions up to 4K at 60 Hz and 2K at 120 Hz, with backward compatibility for lower resolutions. EDID emulation keeps window positions intact when switching between sources. A 5 V power adapter is included for stable operation.
Desk Setup with Four PCs and One Display
This unit suits users who need to control four computers from a single workstation without unplugging cables, such as multi-system developers, traders or home-office workers. It is not for buyers who require more than four computer inputs, who need dual-monitor output, or who want switching via hotkeys or IR remote instead of the wired remote or front-panel button. The switch requires all connected devices and cables to support the target resolution for full 4K performance.
Sustained Operation with EDID Emulation
Under continuous use the switch maintains the selected resolution and refresh rate because EDID simulation presents a constant display identity to each connected PC, preventing desktop rearrangement during switching. USB 3.0 ports sustain 5 Gbps data throughput for attached storage or peripherals without bandwidth drops. The 5 V external supply delivers consistent power to all ports, avoiding the instability that can occur with bus-powered alternatives during long sessions.
Highlights
- Share four computers on one monitor
- 4K at 60 Hz and 2K at 120 Hz resolution
- Four USB 3.0 ports at 5 Gbps for peripherals
- EDID emulation keeps window layout when switching
- Push-button or wired remote switching with LED indication
Specifications
| Brand | AngTee |
|---|---|
| Model | KC-KVM401A-US |
| Part Number | HDMI KVM Switch 4 Port |
| Type | Push Button |
| PC Selection | Push Button |
| Temperature | -5 degrees_celsius |
| Power Features | 5 volts |
| Dimensions | 7.03 in x 3.07 in x 0.87 in |
| Weight | 800 grams |
| Package Contents | USB KVM switch;USB 3.0 Cable cable Wired Remote Power adapter User Manual |
Questions about this item
What HDMI cable standard must I already have to get 4K@60Hz from the KC-KVM401A-US?
You need a short, high-quality HDMI 2.0 cable for each computer and for the monitor; the supplier notes that all three must support 4K to reach 60 Hz.
Will my older 1080P monitor still work if I connect it to this switch?
Yes, the switch is backward compatible with 1080P and other lower resolutions, so an existing 1080P display will function normally.
How can I confirm the KC-KVM401A-US is passing 2K@120Hz to my display after setup?
Check the monitor's on-screen information or your graphics control panel — it should report 2560×1440 at 120 Hz when the source and cable both support that mode.
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