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Go to StarTech.com2 Port Dual DVI USB KVM Switch with Audio & USB 2.0 Hub
Share a keyboard, mouse and dual DVI displays/monitors between 2 multimedia computers
Product ID: SV231DD2DUA
- Front panel push-buttons and Hot-key functions for easy switching
- Supports resolutions up to 1920x1200 (DVI-Digital)
- USB 2.0 hub for peripheral sharing (Thumb drives, external hard drives, web cams, etc.)
- Audible tone confirms port switching
- Combined or independent switching of audio ports
- EDID retention - eliminates hassle when switching between computers as the KVM "remembers" monitor settings
- Supports all USB-capable operating systems (Windows 98e/SE/ME/2000/XP/Vista/7, Linux, Mac OS, etc.)
- Rugged, all-metal chassis for use in harsh environments
- TMDS compliant to support DDC2B emulation and HDCP for digital contents protection
- Status LED display for easy port status monitoring
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Overview
The SV231DD2DUA 2-port Dual DVI USB KVM Switch allows two PCs, each with dual DVI video outputs, to share two monitors, one microphone and set of speakers, one keyboard and one mouse as well as two other USB peripherals.
An ideal solution for graphic designers, CAD/CAM designers or educational and financial institutions, the dual view KVM Switch allows you to instantly switch back and forth between dual DVI display PCs at the touch of a button, while maintaining professional level video quality on both monitors. The dual DVI switch also features an integrated USB hub port that allows USB 2.0 peripherals such as thumb drives, external hard drives or web cams to be shared between attached systems - eliminating duplicate peripheral costs.
Please Note: This KVM switch supports DVI-D (digital) signaling only and it is recommended wherever possible to use DVI-D cabling across all PC to KVM and KVM to Console connections to ensure proper function. Please contact technical support if you require assistance identifying the proper cables.
Backed by a StarTech.com 3 year warranty and free lifetime technical support.
The StarTech.com Advantage
- Integrated USB 2.0 hub and Mic/Audio ports allow the user to have full multimedia control of two computers and share USB peripherals eliminating the expense of duplicate devices
- Take full advantage of Dual head video cards by switching both machines across two high resolution DVI monitors
- Absolutely no software or drivers required providing a completely OS independent KVM solution
Applications
Dual system control for single user workstations with dual head video cards, increasing user productivity in the office
Control two dual display multimedia computers with a single set of console peripherals (Keyboard, Mouse, and two Monitors)
Ideal for financial/banking industries, graphic designers, multi-media applications and industries using CAD/CAM applications, and multiple screens
Integrated USB 2.0 hub and Mic/Audio ports allow the user to have full multimedia control of two computers and share USB peripherals
Technical Specifications
Product Numbers | ||
---|---|---|
Ingram Finland | V930926 | |
UPC Code | 065030835718 |
Warranty Information | ||
---|---|---|
Warranty | 3 Years | |
Hardware | ||
Audio | Yes | |
Cables Included | No | |
Daisy-Chain | No | |
KVM Ports | 2 | |
Number of Monitors Supported | 2 | |
PC Interface | USB | |
PC Video Type | DVI | |
Rack-Mountable | No | |
Performance | ||
DVI Support | Yes - Single Link | |
Hot-Key Selection | Yes | |
IP Control | No | |
Maximum Digital Resolutions | 1920 x 1200 | |
Maximum Number of Users | 1 | |
On-Screen Display | No | |
Port Selection Support | Push Button and Hotkeys | |
Connector(s) | ||
Console Interface(s) | 2 - 3.5 mm Mini-Jack (3 Position) Female | |
2 - DVI-I (29 pin) Female | ||
4 - USB Type-A (4 pin) USB 2.0 Female | ||
Host Connectors | 2 - USB B (4 pin) Female | |
4 - 3.5 mm Mini-Jack (3 Position) Female | ||
4 - DVI-I (29 pin) Female | ||
Software | ||
OS Compatibility | OS independent; No software or drivers required | |
Special Notes / Requirements | ||
Note | This KVM switch supports DVI-D (digital) signaling only and it is recommended wherever possible to use DVI-D cabling across all PC to KVM and KVM to Console connections to ensure proper function. Please contact technical support if you require assistance identifying the proper cables. | |
Indicators | ||
LED Indicators | 1 - Green - Power | |
4 - Green - Host Online, Red - Host Selected | ||
Power | ||
Center Tip Polarity | Positive | |
Input Current | 0.8A | |
Input Voltage | 110V-240V AC | |
Output Current | 1.5A | |
Output Voltage | 12 DC | |
Plug Type | M | |
Power Consumption (In Watts) | 18 | |
Power Source | AC Adapter Included | |
Environmental | ||
Humidity | 90% RH | |
Operating Temperature | 0°C to 40°C (32°F to 104°F) | |
Storage Temperature | -20°C to 60°C (-4°F to 140°F) | |
Physical Characteristics | ||
Color | Black | |
Enclosure Type | Steel | |
Product Depth | 100 mm [3.9 in] | |
Product Height | 57 mm [2.2 in] | |
Product Length | 163 mm [6.4 in] | |
Product Weight | 750 g [26.5 oz] | |
Product Width | 160 mm [6.3 in] | |
Packaging Information | ||
Shipping (Package) Weight | 1.2 kg [2.6 lb] | |
What's in the Box | ||
Included in Package | 1 - Two Port Dual DVI KVM | |
1 - Rubber Feet | ||
1 - Universal power adapter: comes ready for NA/EU/UK only when you buy in NA/EU/UK; comes ready for Australia and New Zealand only when you buy in Australia and New Zealand | ||
1 - Manual |
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Accessories
12V DC 1.5A Universal Power Adapter
Replace your 12V DC (1.5 Amp) power cable, with a reliable connection
1,8m (6 ft) USB 2.0 Certified A to B Cable - M/M
Connect USB 2.0 peripherals to your computer
3m (10 ft) USB 2.0 Certified A to B Cable - M/M
Connect USB 2.0 peripherals to your computer
30cm (1 ft) DVI-D Dual Link Cable - M/M
Provides a high-speed, crystal-clear connection to your DVI digital devices
91 cm (3 ft.) DVI-D Dual Link Cable - M/M
Provides a high-speed, crystal-clear connection to your DVI digital devices
91 cm (3 ft.) DVI-D Dual Link Cable - M/M
Provides a high-speed, crystal-clear connection to your DVI digital devices
1,8m (6 ft) DVI-D Dual Link Cable - M/M
Provides a high-speed, crystal-clear connection to your DVI digital devices
3 m (10 ft.) DVI-D Dual Link Cable - M/M
Provides a high-speed, crystal-clear connection to your DVI digital devices
4,5m (15 ft.) DVI-D Dual Link Cable - M/M
Provides a high-speed, crystal-clear connection to your DVI digital devices
6 m (20 ft.) DVI-D Dual Link Cable - M/M
Provides a high-speed, crystal-clear connection to your DVI digital devices, with a long 20-foot cable
1 ft (30cm) Slim 3.5mm Stereo Audio Cable - M/M
Connect an iPhone® or other MP3 player to a car stereo
91cm (3 ft) Slim 3.5mm Stereo Audio Cable - M/M
Easily connect an iPod® or other MP3 player to a car stereo
1,8m (6 ft.) Slim 3.5mm Stereo Audio Cable - M/M
Connect an iPhone® or other MP3 player to a car stereo
3 m (10 ft.) Slim 3.5mm Stereo Audio Cable - M/M
10 ft slim profile Stereo 3.5mm audio cable
4,5m (15 ft.) Slim 3.5mm Stereo Audio Cable - M/M
Easily connect an iPod or other MP3 player to your stereo
Product Support
Drivers & Downloads
Manual(s):
-
SVx31DD2DUA.pdf
English
Compliance Letter(s):
Data Sheet(s)
- SV231DD2DUA_Datasheet-EN-EU.pdf
English
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.
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KVM stands for Keyboard Video Mouse and KVM switches allow you to switch the use of a keyboard, display and mouse between multiple computers. KVM switches also commonly let you switch audio and USB devices between computers.
There are different types of KVM switches as well.
- Standard box KVM switches. (e.g. SV231USB)
- Cable KVM switches. (e.g. SV211USB)
- Multi-Monitor KVM switches. (e.g. SV231DDUSB)
- IP KVM switches. (e.g. SV841HDIE)
Standard box and cable KVM switches are a simple way to switch the use of a keyboard, display, and mouse between multiple computers. Multi-monitor KVM switches allow you to switch multiple displays between computers, and IP KVM switches allow you to remotely control the KVM switch and connected computers over a network.
Here are some important things to consider before purchasing a KVM switch.
- How many computers do you need to control? Purchase a KVM switch that supports the number of computers in your setup.
- Which video connections do your computers and display(s) support? It is best practice to use the same video connections wherever possible.
- Will you be using a PS/2 or USB mouse and keyboard?
- Do you need multiple monitor support? Ensure every computer can support the number of monitors you are looking to use in your setup.
- Do you need audio support?
- What resolution(s) do you want your display(s) running at? The KVM switch must support the resolution(s) you want to use.
- Would you like hotkey support? Some KVM switches support the use of hotkey combinations to complete tasks such as switching between computers.
There are a couple of other important things you may want to take note of:
- Some KVM switches require proprietary cables to function. These KVM cables may vary by each KVM switch. For StarTech.com KVM switches that require proprietary cables, the KVM switches will either come with these cables, or they will be listed in the Accessories tab on the individual product pages. For more information, see our video dedicated to KVM switch cables.
- Basic mice and keyboards are recommended for use with KVM switches. Wireless, gaming or combo mice and keyboards (mice and keyboards that use a single USB connection / receiver for both units) can cause performance issues, and in general, are not supported for use with KVM switches.
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It can be difficult to tell which ones are right for the KVM switch you are interested in. How can you tell which KVM cables you require? How can you tell if a KVM switch requires proprietary cables? How do these cables work?
Standard KVM Switches and Cables
Note: You will need one bundle of KVM cables per computer you want to connect to the KVM switch.
Standard KVM switches have no special cable requirements. If you have spare video and PS/2 or USB cables, you can use them to hook up the KVM switch to your computers. StarTech.com still sells KVM cable packages, but they are just for the convenience of buying them in bundles and usually involve some savings. Keep in mind that even if you have some of the cables you need, it still might be advantageous to buy the bundle.
KVM Switches with Opposite Gender Video Connections
Some KVM switches use male video connections for the computers and female video connections for the console ports. In this case you simply need a video extension cable, or a KVM cable package appropriate to the KVM switch. This is so you cannot accidentally plug cables from your computer into the console ports.
KVM Switches Requiring Proprietary Cables
KVM switches can also use proprietary KVM cables to connect to the individual computers. This is often done with larger KVM switches and KVM switches intended for a server environment. These cables use a proprietary pinout which does not conform to the video standard in use, as the cable carries both the video and PS/2 or USB data along a single cable.
If you are unsure whether or not you need special cables, complete the following:
- Check the Technical Specifications tab on the individual product pages for What's in the Box. This section lists everything that comes with your purchase, and your KVM switch might come with the cables.
- Check the Accessories tab. This section lists potential accessories for the product you are looking at. StarTech.com will list the appropriate KVM cables for the KVM switch here.
- Check the Gallery and look at a picture of the back of the KVM switch.
Note: If there are no PS/2 or USB ports on the back of the KVM switch other than for the console, you will require proprietary cables.
If at this point you require further assistance in deciding which cables to purchase with your StarTech.com KVM switch, contact our technical support team.
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Whether a specific mouse or keyboard will work with StarTech.com KVM switches can depend on the type of mouse or keyboard you use. Any mice with additional functionality or keyboards that are not standard 104 key keyboards could cause issues. This includes wireless, gaming, combination (one USB receiver for both the mouse and keyboard), and Apple keyboards. We recommend that you use a standard wired mouse and keyboard with our KVM switches, especially when you troubleshoot issues.
If you cannot get a specific mouse or keyboard to work with your KVM switch, connect the mouse or keyboard into the USB hub ports, if available (they are marked on the back of the KVM switch). If the KVM switch has hotkey functionality, you will lose the functionality when using these hub ports.
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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
Target connection | Conversion |
VGA | DVI to VGA: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=DVI-D&filter_AVOUTPUT=VGA. |
HDMI |
DVI to HDMI: https://www.startech.com/Cables/Audio-Video/HDMI/HDMI-to-DVI/. |
DisplayPort | DVI to DisplayPort: https://www.startech.com/AV/Converters/Video/?filter_AVINPUT=HDMI&filter_AVOUTPUT=DisplayPort. |
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* Product appearance and specifications are subject to change without notice.