4 Port DVI Video Splitter with Audio
Split a DVI source with audio to up to four displays
Product ID: ST124DVIA
The ST124DVIA DVI splitter lets you share one DVI video and audio source on four displays and acts as a signal amplifier that allows you to locate your DVI monitors up to 33ft (10 m) away from your computer or DVI signal source.
With support for high definition resolutions up to 1080p (HDTV)/1920x1200 (PC), the DVI splitter delivers a simple and convenient DVI video solution that suits virtually any application or operating environment (classroom, healthcare, professional A/V, control centres, retail POS environments).
The DVI video splitter/distribution amplifier is easy to install, providing you with flawless digital video that will help you get the most from your DVI-enabled monitors, projectors, or plasma screens.
This product is TAA compliant and backed by StarTech.com’s 2-year warranty with FREE lifetime tech support.
The StarTech.com Advantage
- Rack-mountable for secure and permanent installation
- Splits a DVI signal to display sharp digital images on four monitors with support for HD resolutions and stereo audio
Connect DVI projectors, monitors, large displays, and wall display systems for digital signage applications and ensuring content is delivered to target audience.
Great for use in tradeshows, POS retail, healthcare, transportation terminals, education, house of worship.
|Max Distance||10 m / 33 ft|
|Maximum Digital Resolutions||1920x1200 @ 60Hz|
|Wide Screen Supported||Yes|
|Connector A||1 - 3.5 mm Mini-Jack (3 Position) Female|
|1 - DVI-I (29 pin) Female|
|Connector B||4 - 3.5 mm Mini-Jack (3 Position) Female|
|4 - DVI-I (29 pin) Female|
|LED Indicators||1 - Green - Power/Link|
|4 - Green - Link|
|Center Tip Polarity||Positive|
|Input Voltage||110V-240V AC|
|Output Voltage||9 DC|
|Power Consumption (In Watts)||5.4|
|Power Source||AC Adapter Included|
|Operating Temperature||0°C to 40°C (32°F to 104°F)|
|Storage Temperature||-20°C to 60°C (-4°F to 140°F)|
|Product Height||1.7 in [44 mm]|
|Product Length||8.7 in [220 mm]|
|Product Weight||38.8 oz [1100 g]|
|Product Width||5.3 in [135 mm]|
|Shipping (Package) Weight||4.2 lb [1.9 kg]|
|What's in the Box|
|Included in Package||1 - 4-port DVI splitter|
|2 - rack mounts|
|1 - screw kit|
|4 - rubber feet|
|1 - universal power adapter (US, UK, EU, ANZ)|
|1 - instruction manual|
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Frequently Asked Questions
Before You Buy
Digital Visual Interface (DVI) is a video display interface that can contain different types of signaling, based on the application. DVI cables and ports are created using different connector types to identify what application they are intended to be used in. The connector types are identified by the number of pins on the DVI connector. DVI comes in the following five different connector types:
- DVI-A (17 pin).
- DVI-D Single Link (19 pin).
- DVI-D Dual Link (25 pin).
- DVI-I Single Link (23 pin).
- DVI-I Dual Link (29 pin).
Single and Dual link DVI indicate the maximum resolution capabilities of the video source or video destination. The maximum resolutions are Single Link (1920 x 1080 @ 60Hz) and Dual Link (2560 x 1600 @ 60Hz).
Note: The maximum resolution of your video source and video destination are ultimately determined by the technical specifications of the devices. The connector type is not a definitive indicator of the maximum resolution.
DVI-A carries only analog (for example, VGA) with no digital component. DVI-D carries only digital video (for example, HDMI) with no analog component. DVI-I combines DVI-A and DVI-D connections to include both analog and digital components. A DVI-I port may be on either your video source or display, but whether or not a display carries either or both analog and digital sources depends on the technical specifications of your device.
This device has a DVI-I connector, but is only compatible with digital DVI video signaling. For more information about the different DVI connectors, refer to the following FAQ: https://www.startech.com/faq/video_signal_converters_dvi_interface
|VGA||DVI to VGA: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=DVI-D&filter_AVOUTPUT=VGA.|
|DisplayPort||DVI to DisplayPort: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=HDMI&filter_AVOUTPUT=DisplayPort.|
When you troubleshoot issues with a video splitter, there are some quick tests that you can complete to rule out potential problems. You can test to make sure that the following components are working correctly and are not the source of the issue:
Video source (such as a DVD player or computer)
Video destination (such as a monitor or projector)
Note: When you are testing setup components, you should avoid using video adapters. For example, if you are converting a VGA source to HDMI for use with an HDMI splitter, you should use an HDMI source when you test the components.
To test your setup components, try the following:
Use the cable, video splitter, video source, and video destination in another setup to see if the problem is with the components or the setup.
Use a different cable, video splitter, video source, and video destination in your setup to see if the problem persists. Ideally, you should test a component that you know works in another setup.
When you test your cables, it is recommended that you do the following:
Test each cable individually.
Use short cables when you are testing.
When you test the video source and video destination, it is recommended that you do the following:
Remove the video splitter from your setup and test to make sure that the video source and video destination work together without the video splitter.
Test to make sure that the video source and video destination work together at the resolution that you want to use.
Note: In order for your setup to work properly, the video source, splitter, and destination all need to support the resolution that you are using.
Video splitters take the output for monitor port 1 and mirror it to the remaining outputs. By default, the first output port is the master port that is mirrored to each additional monitor. Make sure that you use the first output port when you use the video splitter. The master port is labeled on the splitter boxes from StarTech.com. On the splitter cables from StarTech.com, the master port is the top port.
If you are having issues with a splitter interpreting the incorrect port as the master port, try the following:
Unplug all of the video connections.
If the splitter is powered, power cycle the splitter.
Plug in all of the video connections again.
Make sure that the first video connection plugged in is the one that you want to be the master port.
You might encounter resolution issues when you use a video splitter. This can occur because the information and resolution on one display are being copied and sent to each of the additional displays. You should make sure that all of the displays that you are using can support the output resolution. For more information, refer to the following FAQ: https://www.startech.com/faq/video_splitters_correct_port_usage
Compliance and Safety
- If product has an exposed circuit board, do not touch the product under power.
- If Class 1 Laser Product. Laser radiation is present when the system is open.
- Wiring terminations should not be made with the product and/or electric lines under power.
- Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines.
- Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards.
* Product appearance and specifications are subject to change without notice.