Ynlieding
The StarTech.com SV431DHD4KU is a 4-port Dual Monitor HDMI KVM Switch designed to control four HDMI-enabled computers from a single console (keyboard, mouse, and two monitors). This device supports resolutions up to 4K 30Hz and includes a built-in 2-port USB 3.0 hub for sharing peripherals, as well as 3.5mm audio ports for independent audio control.
Pakketynhâld
- 1x SV431DHD4KU 4-Port Dual Monitor HDMI KVM Switch
- 1x Quick-Start Gids
- 4x rubberen fuotten
- 1x Universal Power Adapter (NA/JP, UK, EU, ANZ)

Produkt Diagram
Front Panel

- HID USB Port: Connect your keyboard or mouse.
- USB 3.0-poarte: Connect USB 3.0 peripherals.
- Computer Selection Buttons (1-4): Press to switch to the corresponding computer.
- Power Indicator: Illuminates when the KVM switch is powered on.
Rear Panel

- DC 9-12V Power Input: Ferbine de ynbegrepen stroomadapter.
- Konsole-poarten:
- 2x USB HID Ports (Keyboard/Mouse)
- 2x USB 3.0 havens
- 2x 3.5mm Audio Out (Speakers)
- 2x 3.5mm Audio In (Microphone)
- PC Input Ports (PC1-PC4): Each computer requires:
- 2x HDMI Input Ports
- 1x USB 3.0 Input Port
- 1x 3.5mm Audio Out (from PC)
- 1x 3.5mm Audio In (to PC)
Opset en ynstallaasje
Follow these steps to connect your KVM switch and computers:
- Skeakelje alle apparaten út: Ensure all computers, monitors, and the KVM switch are powered off and unplugged.
- Connect Console Devices: Connect your keyboard and mouse to the HID USB ports on the KVM's console side. Connect your two HDMI monitors to the console HDMI output ports. Connect your speakers and microphone to the 3.5mm audio ports on the console side.
- Kompjûters ferbine: For each computer (PC1 to PC4):
- Connect two HDMI cables from the computer's video output to the corresponding HDMI input ports on the KVM switch (e.g., PC1 HDMI 1 and PC1 HDMI 2).
- Connect a USB 3.0 cable from the computer's USB port to the corresponding USB 3.0 input port on the KVM switch (e.g., PC1 USB 3.0).
- Connect 3.5mm audio cables from the computer's audio output and input to the corresponding audio ports on the KVM switch (e.g., PC1 Audio Out and PC1 Audio In).
- Ferbine macht: Plug the universal power adapter into the DC 9-12V input on the KVM switch, then plug the adapter into a power outlet.
- Power On: Power on the KVM switch, then power on your monitors, and finally power on your connected computers.

Operaasje
Switching Computers
You can switch between connected computers using the front panel buttons or keyboard hotkeys.
- Knoppen foar foarpaniel: Press the corresponding numbered button (1-4) on the front panel of the KVM switch to select the desired computer.
- Toetseboerd fluchtoetsen: Use specific key combinations on your connected keyboard to switch between computers. Refer to the Quick-Start Guide for the exact hotkey sequences.
USB 3.0 Hub Functionality
The KVM switch features a 2-port USB 3.0 hub on the console side. Any devices connected to these ports will automatically switch to the currently selected computer, allowing for shared access to peripherals like external hard drives, webcams, or printers.
Audio dielen
The 3.5mm audio ports provide independent analog audio switching. Your speakers and microphone connected to the console will switch along with the selected computer, providing full multimedia control.
Spesifikaasjes
| Eigenskip | Spesifikaasje |
|---|---|
| Model | SV431DHD4KU |
| Merk | StarTech.com |
| Oantal havens | 4 |
| Fideo ynterface | HDMI (Dual Monitor) |
| Maksimum resolúsje | 4K 30Hz |
| USB Hub | 2-Port USB 3.0 |
| Audio | 3.5mm Stereo Audio (In/Out) |
| Control Metoade | Push Button, Hotkeys |
| Materiaal | Stiel |
| Ofmjittings (L x B x H) | 8.7 x 5.1 x 2.5 inch (22.1 x 13.0 x 6.4 sm) |
| Item Gewicht | 2.73 lbs (1.24 kg) |
| Stromadapter | DC 9-12V, 1.5A (18W) |
| Operating Temperatuer | 0 °C oant 40 °C (32 °F oant 104 °F) |
Troubleshooting
- Gjin fideo-útfier:
- Ensure all HDMI cables are securely connected between the computers, KVM, and monitors.
- Verify that the KVM switch is powered on and the correct computer port is selected.
- Check monitor input settings to ensure they are set to the correct HDMI input.
- Try using different HDMI cables or connecting monitors directly to a computer to rule out cable or monitor issues.
- Toetseboerd/mûs reagearret net:
- Ensure the keyboard and mouse are connected to the dedicated HID USB ports on the KVM console.
- Verify that the USB cables from the computers to the KVM are securely connected.
- Some advanced keyboards/mice may require connection to the USB 3.0 hub ports instead of HID ports for full functionality.
- Restart the KVM switch and computers.
- Audioproblemen:
- Check all 3.5mm audio cable connections.
- Ensure audio output/input settings on the selected computer are configured correctly.
- Verify speaker and microphone connections and functionality.
- USB 3.0 Devices Not Detected:
- Ensure the USB 3.0 cables from the computers to the KVM are connected.
- Some high-power USB 3.0 devices may require an external power source.
- Hâld it apparaat yn in koele, droege omjouwing, fuort fan direkt sinneljocht en waarmteboarnen.
- Meitsje de bûtenkant skjin mei in sêfte, droege doek. Brûk gjin agressive gemikaliën of skuurmiddels.
- Soargje foar goede fentilaasje om 'e ienheid om oververhitting te foarkommen.
Ûnderhâld
To ensure the longevity and optimal performance of your KVM switch:
Garânsje en stipe
This StarTech.com SV431DHD4KU KVM Switch is backed by a 2-Arige garânsje.
For technical support, product information, or to access drivers and manuals, please visit the official StarTech.com webside of nim direkt kontakt op mei har klanttsjinst.
Produkt oerview Video
Besjoch dizze fideo foar in fisuele oersjochview of the StarTech.com 4-Port Dual Monitor HDMI KVM Switch, highlighting its features and benefits.