StarTech VS424HDPIP 4x4 HDMI Matrix Switch with Multi-Control

Overview

The StarTech VS424HDPIP is a 4-input, 4-output HDMI matrix switch designed for AV installations where multiple sources need to reach multiple displays independently and simultaneously. Unlike a basic HDMI splitter or selector, a true matrix architecture means any of the four HDMI sources can be routed to any combination of the four connected displays — each display can show a different source, or multiple displays can mirror a single source, all configurable without rewiring. At a maximum resolution of 1920x1200 (WUXGA), it covers the full range of common commercial display formats including 1080p and 720p. If you're managing a conference room AV setup, a digital signage array, a control room, or a training facility with multiple instructor and student screens, the HDMI matrix switch form factor is the right tool — and the VS424HDPIP gives you three distinct control paths to manage it.

Key Features

• True 4x4 Matrix Routing: Four HDMI inputs and four HDMI outputs operate independently. Each display can receive a different source simultaneously — essential for control rooms, multi-zone digital signage, and training environments where one-to-one or many-to-many routing changes frequently without touching cables.
• 1920x1200 Maximum Resolution: Supports WUXGA at the top end, plus 1920x1080 (1080p), 1280x720 (720p), and 640x480 — covers the full range of commercial displays you're likely to encounter. WUXGA is relevant if you're driving 16:10 monitors common in workstation and command-center environments rather than standard 16:9 televisions.
• 7.1 Surround Sound Audio: HDMI carries embedded 7.1 multichannel audio through the matrix, so you don't need a separate audio distribution system. This matters in auditoriums, AV production suites, or simulation environments where positional audio is part of the installation requirement.
• RS232 Control Interface: Serial control via RS232 allows integration with AMX, Crestron, Control4, and similar room automation systems. If you're deploying into a managed AV environment where a touch panel or scheduler drives source routing, RS232 is the standard integration path — no third-party driver dependency beyond a serial command set.
• Telnet Control Interface: Network-based control via Telnet means the VS424HDPIP can be managed remotely over IP without a physical connection to the unit. Useful in rack-mounted installs where physical access is inconvenient, and it enables scripted or scheduled routing changes from a building management or AV control server.
• IR Control Interface: Infrared control supports local operation from the display position — handy for end-user-facing environments like conference rooms or classrooms where non-technical staff need to switch sources without logging into a control system or reaching a rack.
• Universal AC Input (100–240V): The 100–240V AC input range means the unit deploys across North American and international electrical standards without a step-down transformer — relevant for global deployments or multi-site rollouts where standardizing on a single SKU reduces procurement complexity.
• 36W Power Consumption: At 36W draw with a 12V DC / 3A internal power supply, the VS424HDPIP is straightforward to provision in a rack or credenza — no high-current circuit requirements. Factor this into UPS sizing if the installation requires protected power.
• 1U Rackmountable Form Factor: At 17.2 in × 9.8 in × 1.6 in (43.6 × 25.0 × 4.0 cm) and 6.2 lb (2.8 kg), the unit fits a standard 1U rack space. Confirm rack depth before ordering — 17.2 inches is on the shallower side for AV equipment, which works well in shallow wall-mount racks common in conference room AV closets.
• 0°C to 40°C Operating Range: Standard commercial operating range is appropriate for climate-controlled indoor environments. This is not rated for outdoor or uncontrolled-temperature enclosures.

Integration and Compatibility

The VS424HDPIP supports RS232, Telnet, and IR control simultaneously, which means it integrates with room automation platforms that use any of those three interfaces. For systems integrators working with Crestron or AMX, the RS232 port accepts standard serial commands for source routing — check the StarTech command reference for the specific ASCII command set before writing custom drivers. Telnet control over the LAN removes the need for a dedicated serial run from the control processor to the matrix, which simplifies wiring in distributed installations. The HDMI connections carry both video and audio in a single cable run to each display, reducing the number of cable pathways relative to component or SDI-based matrix installations. Supported resolutions align with current commercial display standards, so compatibility with existing 1080p and WUXGA display infrastructure is straightforward. For buyers evaluating AV distribution equipment in multi-room or multi-zone deployments, note that the VS424HDPIP tops out at four inputs and four outputs — installations requiring 8x8 or larger matrices will need a different model in the StarTech matrix line or a third-party chassis.

Frequently Asked Questions

Q: Can the VS424HDPIP route the same source to multiple displays at the same time?

A: Yes. The 4x4 matrix architecture allows any source to be routed to one, several, or all four outputs simultaneously. Multiple displays can show the same source while other displays show different sources — all independently configurable.

Q: What control methods does the VS424HDPIP support?

A: Three control interfaces are provided: RS232 serial (for integration with Crestron, AMX, and similar room automation systems), Telnet (for IP-based remote control over a network), and IR (infrared remote for local user operation). All three can be used in the same installation.

Q: What is the maximum resolution supported by the VS424HDPIP?

A: The maximum supported resolution is 1920x1200 (WUXGA). The unit also supports 1920x1080, 1280x720, and 640x480.

Q: Does the VS424HDPIP support audio distribution?

A: Yes. HDMI carries embedded audio through the matrix, and the VS424HDPIP supports up to 7.1 surround sound — so multichannel audio follows the video signal to whichever display output the source is routed to.

Q: What is the warranty on the VS424HDPIP?

A: StarTech provides a 2-year manufacturer warranty on the VS424HDPIP.

Q: What are the power requirements for the VS424HDPIP?

A: The unit accepts 100–240V AC input at 1A and runs a 12V DC / 3A internal supply. Total power consumption is 36W. The universal AC input range supports both North American and international electrical standards.

Eden Phillips

The VS424HDPIP is a straightforward matrix switch for managed AV installations where three control paths — RS232, Telnet, and IR — need to coexist in a single 1U chassis. That combination is less common at this price point, and it's the feature that makes this unit worth considering for conference rooms and control rooms that have both a rack-mounted control processor (RS232 or Telnet) and a need for local IR override at the display position.

Technical Highlights:

• Triple Control Interfaces (RS232, Telnet, IR): Most integrators will use either RS232 or Telnet depending on whether the control processor is local to the rack or remote on the LAN — having both avoids having to specify different hardware for different site topologies on the same project.
• 1920x1200 WUXGA Maximum Resolution: The ceiling is WUXGA, not 4K — this is a standard-definition-to-1080p-era matrix. If the deployment is running 4K displays, this unit will not pass 4K signals. Confirm source and display resolution requirements before specifying.
• 7.1 Audio Over HDMI: Embedded 7.1 multichannel audio travels with the video through every matrix path — no separate audio routing layer required. For simulation, training, or premium conference room AV, that simplifies the installation significantly.

Deployment Considerations:

• At 17.2 inches deep and 1U tall, the VS424HDPIP fits shallow wall-mount AV racks commonly found in conference room closets — but verify rack depth before mounting, as some shallow racks run 14–16 inches and may not fully support the chassis without a shelf.
• The 0°C to 40°C operating range limits this unit to climate-controlled spaces. Do not install in unventilated equipment closets where ambient temperature can exceed 40°C under load — the 36W power draw will generate measurable heat in an enclosed rack bay.

The VS424HDPIP is well-suited for corporate conference room AV rollouts and training facility installs where Crestron or AMX control integration is required alongside end-user IR operation, and where 1080p or WUXGA represents the display standard across the site.