QuadraVista UHD

Multiviewer • 4K30 • USB • Audio

Product Picture
Product Picture
Product Picture
  • A multi-featured KVM switch with display of four concurrent HDMI 1.4 sources up to 4K30Hz on one UHD monitor
  • Dynamic sizing and positioning of each image on freely adjustable windows with full-screen capability at 4K30Hz
  • Implement multi-view display solutions on multiple UHD monitors using one set of keyboard and mouse with multiple units cascaded via HDMI, USB, and audio connections
  • On-screen display of the video source label, video window border and intuitive GUI control
  • HDCP compliant
  • USB-HID touchscreen support
  • Supports multiple user collaboration and user messaging on a networked environment
  • Optional KM module allows full keyboard, mouse, and audio mixing control over the attached video source equipment
  • Optional Video-over-IP module for transmission of visually lossless display of multiple Video-over-IP together with direct HDMI connections
  • UHD video wall processing using an optional UHD-2HD converter module allows multiple images to be displayed across a 2×2 display array


The QuadraVista UHD 4K is an all-in-one innovative solution for addressing video, audio, and computing needs in a multi-monitor and multi-viewing environment. Featuring the integration of multi-view displays, KVM, video-over-IP, and video wall configuration, the QuadraVista UHD 4K is loaded with features in a compact 1U rackmountable chassis.

The standard product operates as an HDMI quad-screen switch with USB keyboard and mouse, analog stereo audio and support for a 5th computer. The expansion chassis enables a range of optional card modules to be added to address a broad range of video, USB, and audio applications. Multiple chassis can be cascaded to integrate additional video sources, or to display more than four video sources on one UHD monitor.

The optional KM card provides full KVM functionality to the connected video sources, including audio mixing for HDMI embedded audio and analog sources. The KVM over IP, and UHD2HD converter cards provide solutions for a variety of applications in multi-display KVM operation, KVM-over-IP, video wall display, and multi-view UHD presentations.

The QuadraVista UHD 4K can be cascaded to display more than four input signals on a single monitor. The USB and audio features can also be cascaded, making it possible to operate 8, 12, or more input devices on multiple monitors using one keyboard and mouse.


Dimensions (W x D x H) 6.9" x 10.3" x 1.75" (174 x 260 x 44.5 mm) 1U
Weight 10.36 lb (4.7 kg)
Power 100-240 VAC 50-60Hz, +12VDC 9A Standard power cord to IEC receptacle 54W
Resolution HDMI: 3840 x 2160/30Hz
Distance CPU/KVM: 25 feet (7.6m)
Connectors Main card:4 × HDMI type A female input1 × HDMI type A female output1 × RJ45 ethernet2 × USB-A - HID1 × USB-B - USB2.01 × 3.5mm, analog stereo and micKM card:4 × USB-B - USB2.01 × USB-B - cascadeAudio: stereo audio microphone, audio cascadeInput: 6 × 3.5mmOutput: 2 × 3.5mm
Controls 1 ×LED (green) when power on
Environment Operating temperature: 32°F–104°F (0°C–40°C)Storage temperature: 14°F–122°F (-10°C–50°C)Relative humidity: 0%–80%, non-condensing


Product Part Number Description
QV-4UHD QuadraVista UHD-KVM, HDMI 4in, 1 out, 4K30Hz, HDCP, RJ45, USB-HID, USB2.0
QV-4UHD/EX As above, cascadable chassis
QVC-4KM-U 5 port USB-KM card with audio ports
QVC-IPC IP card with CATx cabling, 2 x RJ45 over IP or LAN. Use with Rose IP-TX units
QVC-IPF IP card with SFP fiber modules cabling, 2 SFP fiber. Use with Rose IP-TX units
QVC-UHD2HD UHD to HD converter card for video wall
Video wall larger than 2x2 requires the /EX unit and IP card


Datasheet • QuadraVista UHD PDF