Vista DVI Plus

Single-user kvm Switch - Dual-link DVI/USB

  • Dual-link DVI resolution up to 2560 x 1600
  • Analog VGA resolution up to 2048 x 1536
  • USB 2.0 high speed device support and USB keyboard and mouse emulation
  • Support stereo audio speakers
  • Switch from front panel, serial port, hot-key, or OSD

Typical Application

Vista DVI Plus application


Vista DVI Plus is a powerful single user kvm switch that delivers video at a crystal clear, high quality resolution of up to 2560 x 1600. All Vista DVI Plus models support both digital and analog video, USB keyboards and mice, and two USB 2.0 peripherals. The kvm, USB peripherals, and audio can all be switched together to a selected CPU port, or independently with the kvm to CPU port #1, the USB peripherals to CPU port #2, and the audio to CPU port #6. Several of the features of Vista DVI Plus make selective switching easy by using the front panel display, hotkey sequences, or serial switching commands from a remote computer via a serial cable.

Vista DVI Plus can be connected to an additional Vista DVI Plus unit and synchronized to switch video from a dual-head computer. The first video signal can be connected to one unit, and the other video signal to a second unit. When a switching command is sent to the master unit, it sends the same switching command to the secondary unit. Both units can then be switched to the same CPU port and both video signals will be displayed on the attached monitors.

Vista DVI Plus is available in 2 models:

  • 1x4 Dual-link DVI-I
  • 1x8 Dual-link DVI-I


(W x D x H)
4-port: 9.17" x 4.53" x 1.75" (233 x 115 x 44.5 mm) (1U)
8-port: 19" x 8.5" x 1.75" (482 x 215 x 44.5 mm) (1U)
Weight 4-port: 1.8 lbs (0.8 kgs)
8-port: 4.6 lbs (2.1 kgs)
Power 100-240 VAC 50-60Hz
External adapter, +5V
4-port: 10W
8-port: 20W
Resolution Single-link DVI: 1920 x 1200
Dual link DVI: 2560 x 1600
Distance CPU/KVM: 25 feet (7.6m)
Connectors Video: DVI female
Keyboard: USB Type A
Mouse: USB Type A
Audio: 3.5mm Female audio jack
USB 2.0 device: Two USB Type A
USB 2.0 host: USB Type B
Power: Barrel jack
Controls Computer/Mode: Front panel push buttons
Computer selection: Front panel, hot-key, mouse, or OSD (1x8 model)
Selected computer: LED digit
Selected KVM: Red LED per port
Selected speaker: Red LED per port
Selected USB1: Red LED per port
Selected USB2: Red LED per port
Environment Operating temperature: 32°F–104°F (0°C–40°C)
Storage temperature: -13°F–140°F (-25°C–60°C)
Relative humidity: 5%–80%, non-condensing

Part numbers

Product Part Number Description
kvm-4TDDL/A1 DVI-I Dual-link, USB 2.0, 1x4 kvm switch
kvm-8TDDL/A1 DVI-I Dual-link, USB 2.0, 1x8 kvm switch