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AdderView 4 Pro DVI KVM Switch: Secure 4-Port Dual/Triple/Quad-Head DVI Control

Regular price $1,689.00
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Adder Technology  |  SKU: AV4PRO-DVI-TRIPLE-US

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The AdderView 4 Pro DVI KVM switch enables secure, BIOS-level control of up to four DVI-equipped computers from a single high-resolution console, supporting multi-head configurations for enhanced productivity in demanding graphics workflows. Key benefits include True USB 2.0 Emulation for instantaneous switching of keyboards, mice, and advanced HID devices like graphics tablets and joysticks, reducing latency and errors during transitions. It also offers independent channel selection for video, USB, and audio, allowing multitasking across systems while delivering up to 4-megapixel resolutions at 60Hz for precise monitoring and collaboration.

Featuring a durable metal enclosure in 1U (single-head) or 2.5U (multi-head) rack-mountable form factors, the switch uses premium dual-link DVI-I connectors, USB Type A/B, and 3.5mm stereo jacks for robust signal integrity and heat dissipation. Powered by a universal 100-240VAC adapter with 5VDC output, it operates reliably in 0-40°C environments, with Extended DDC EDID profiling to optimize graphics cards automatically and prevent display mismatches.

Ideal for data centers, technical workstations, media production studios, film production at 2K resolutions, medical imaging at WQXGA, and control rooms, it supports applications like simultaneous multi-system diagnostics, extended peripheral sharing, and secure access in multi-platform setups. Fully compatible with Windows, Linux, macOS, Sun OS, and USB 2.0 devices, it integrates with standard DVI/USB cables, optional RC4 remotes, and RS232 for synchronization in cascadable setups up to larger networks.

Features Chart



Feature Benefit
Dual-link DVI-I with extended DDC EDID Delivers up to 4-megapixel resolutions at 60Hz for digital/analog sources, optimizing graphics for 2K film production and WQXGA medical imaging without distortion.
True Emulation USB 2.0 technology Provides instantaneous, reliable switching for HID devices including extra keys, wheels, and joysticks, ensuring seamless hotkey and mouse control across ports.
Independent simultaneous device selection Enables KVM console to work on one computer while USB peripherals connect to others and audio plays from a third, supporting flexible multitasking and isolation.
Broad USB 2.0 hi-speed support Accommodates printers, scanners, and non-standard HID devices with reliable connectivity, even during hot-plug operations for versatile peripheral sharing.
Multiple switching methods Supports keyboard hotkeys, 3-button mouse, front panel, or RC4 remote for intuitive, rapid reassignment tailored to user preferences in various setups.
Options port for RS232 integration Facilitates remote ASCII switching, multi-unit synchronization, firmware upgrades, and power switch control for scalable, automated deployments.

Specifications Table



Specification Detail
Product Type 4-Port DVI USB KVM Switch (Single/Dual/Triple/Quad-Head)
Computer Connections 4 x (USB 2.0 Type B, Dual-link DVI-I up to 4 per connection, 3.5mm stereo audio)
Console Connections Dual-link DVI-I (Dual x2, Triple x3, Quad x4), 2 x USB Type A (keyboard/mouse), 2 x USB 2.0 Type A (transparent hi-speed), 3.5mm stereo audio, 10P10C serial options port
Video Resolution Up to 2560x1600 @60Hz (WQXGA) or 2048x1080 (2K) with extended DDC EDID
USB Support USB 2.0 Hi-Speed with True Emulation for HID devices
Audio Support 3.5mm stereo jack, CD-quality 44.1kHz
Power Supply 100-240VAC input, 5VDC 2A output (adapter included)
Form Factor Single-head: 1U metal (233x115x44 mm); Multi-head: 2.5U metal (260x150x100 mm)
Operating Temperature 0-40°C / 32-104°F
Compatibility Windows, Linux, macOS, Sun OS; All USB 2.0 devices
Certifications CE, FCC, UKCA
Warranty 2 years standard, extendable to 5 years

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