2-Port Quad Monitor Dual-Link DVI USB KVM Switch with Audio & Hub (SV231QDVIUA) 2-Port Quad Monitor Dual-Link DVI USB KVM Switch with Audio & Hub (SV231QDVIUA)


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Device Type
KVM / audio / USB switch - 2 ports
Enclosure Type
Desktop 1U
2 x KVM / audio / USB
KVM Local Users Qty
1 local user
Keyboard / Mouse Interface
Max Resolution
2560 x 1600
Status Indicators
Port status, power
Expansion / Connectivity
8 x DVI-D (dual link) ¦ 4 x keyboard (USB) / mouse (USB) - Type B ¦ 2 x microphone input - mini-jack ¦ 2 x speakers - mini-jack ¦ 4 x DVI-D (dual link) ¦ 1 x microphone input - mini-jack ¦ 1 x speakers - mini-jack ¦ 2 x keyboard (USB) / mouse (USB) - Type A ¦ 1 x USB 2.0 - Type A
Power Device
External power adapter
Voltage Required
AC 120/230 V
Rack Mounting Kit
Compliant Standards
Dimensions & Weight
17.2 in
7 in
1.7 in
6.61 lbs
Manufacturer Warranty
Service & Support
Limited warranty - 3 years
Environmental Parameters
Min Operating Temperature
32 °F
Max Operating Temperature
104 °F
Humidity Range Operating
0 - 80%
2 Port Quad Monitor Dual-Link DVI USB KVM Switch with Audio & Hub

The SV231QDVIUA 2-Port Quad Monitor Dual-Link DVI USB KVM Switch allows 2 PCs, each with 4 DVI video outputs, to share monitors, 1 microphone and set of speakers, 1 keyboard and 1 mouse as well as an additional USB 2.0 peripheral such as an external hard drive, thumb drive, printer, or webcam.
The Quad DVI KVM switch allows you to switch back and forth between 2 multi DVI PCs at the touch of a button, while maintaining professional-level video quality on all monitors at resolutions up to 2560x1600. The quad DVI switch also features an integrated USB hub port that allows USB 2.0 peripherals to be shared between attached systems - eliminating duplicate peripheral costs, and offering the convenience of sharing stored data between PCs.
PLEASE NOTE: While both DVI-I (analog mode) and DVI-D (digital only) are supported by the KVM, both source PCs must output the same signal type for proper switching. It is recommended wherever possible to use DVI-D cables across all PC to KVM and KVM to Console connections. Please contact technical support for assistance identifying your source.
  • Switch 4 monitors and peripherals between 2 PCs
  • Supports beyond high definition, dual-link DVI resolutions on 4 monitors each up to 2560x1600
  • OS independent; No software or drivers required
  • All metal chassis for long-term durability
  • Supports front panel push buttons and hot-key functions for computer selection
  • Hub port supports High speed USB 2.0 devices
  • HDCP compliant
  • Switch USB and Audio devices independently
  • Supports Windows and Mac host systems
  • Financial/banking and Trading work stations with multiple monitors
  • High resolution medical imaging with multiple displays
  • Graphic design and Multimedia production applications
  • Switch four displays, mouse, keyboard, speakers, microphone, and one USB peripheral between two PCs
  • Great for CAD/CAM operators using multiple monitor systems
  • Number of KVM Ports: 2
  • Supported Platforms: USB
  • Color: Black
  • Enclosure Type: Steel
  • Rack-Mountable: Yes
  • Audio Support: Yes
  • Maximum Digital Resolutions: 2560x1600
  • Wide Screen Supported:: Yes
  • DVI Support: Yes - Dual Link
  • Dual Display Support: Yes
  • LED Indicators: 1 - Green - Power
  • LED Indicators: 2 - Green - PC Online
  • LED Indicators: 2 - Red - Active PC
  • Port Selection Support: Push Button and Hotkeys
  • Console Interface(s): 2 - 3.5 mm Audio Female
  • Console Interface(s): 3 - USB A Female
  • Console Interface(s): 4 - 25 pin DVI-D (Dual Link) Female
  • Host Interface(s): 2 - USB B Female
  • Host Interface(s): 4 - 3.5 mm Audio Female
  • Host Interface(s): 8 - 25 pin DVI-D (Dual Link) Female
  • Power Adapter Included: Yes
  • Input Voltage: 110 ~ 240 AC
  • Output Voltage: 5 DC
  • Output Current: 2000mA
  • Center Tip Polarity: Positive
  • Plug Type: N
  • Humidity: 0~80% 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)


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