Product Type | KVM Switch |
Form Factor | Desktop |
Model | SV431DHD4KU |
Color | Black |
Number of Computers Supported | 4 |
Number of Monitors Supported | 2 |
Max Supported Resolution | 3840 x 2160 @ 30Hz |
Power Requirements | AC Adapter (Included), Input: 100-240V AC, Output: 12V DC 1.5A |
Warranty | 2 Years |
What's Included | 1 - KVM Switch, 1 - Universal Power Adapter (NA/EU/UK/AU), 1 - Quick-Start Guide |
StarTech SV431DHD4KU 4-Port Dual HDMI 4K KVM Switch





Key Benefits

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- Enhance productivity by controlling four 4K-enabled PCs with a single keyboard, mouse, and dual-monitor setup.
- Reduce equipment clutter with a compact, all-in-one unit that integrates HDMI, USB, and Ethernet connectivity.
- Ensure compatibility and compliance in government and enterprise environments with TAA certification and industry-standard support.
Product Overview
This 4 port 4K HDMI KVM with dual monitor support lets you control four HDMI computers with a single mouse, keyboard and dual monitors up to 4K at 30Hz - 4 port HDMI KVM switch - 4 port KVM switch - 4K KVM Switch - dual display KVMSpecifications
Product Overview
Physical & Environmental
Width | 5.1 in (130 mm) |
Depth | 8.7 in (220 mm) |
Height | 2.5 in (64 mm) |
Product Weight | 1.6 lb (0.7 kg) |
Operating Temperature | 0°C to 40°C (32°F to 104°F) |
Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
Humidity | 0% to 80% RH (non-condensing) |
Enclosure Type | Steel |
Cloud Management & Licensing
Cloud Management | |
License Required | No |
Interfaces
Computer Ports | 4 x USB-B, 8 x HDMI (2 per computer) |
Console Ports | 2 x HDMI, 2 x USB-A (keyboard/mouse), 1 x 3.5 mm audio, 1 x USB Hub Port |
USB Hub Ports | 1 x USB-A (shared across all systems) |
Audio Ports | 3.5 mm stereo audio (input/output) |
Data Transfer Rate | 5 Gbps (USB 3.0) |
Display Interface | HDMI 1.4 |
Keyboard/Mouse Interface | USB |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliant | Yes |
Certifications | CE, FCC, RoHS |
Advanced Security Features
DDC Emulation | Yes |
EDID Emulation | Yes |
OS Compatibility | Windows, macOS, Linux |