StarTech VS424HD4K60 4x4 HDMI Matrix Switch with 4K60 Support

Overview

The StarTech VS424HD4K60 is a 4-input, 4-output HDMI matrix switch designed for commercial AV environments where multiple sources need to be routed independently to multiple displays — simultaneously and without compromise on signal quality. At 18Gbps bandwidth with support for resolutions up to 3840x2160 @ 60Hz (and 4096x2160 @ 24Hz for cinema-grade content), this unit handles modern 4K sources without the resolution throttling or dropped frames that plague lower-bandwidth matrix switches. If you're running a command center, digital signage array, boardroom, or multi-display control room, this is the routing layer that keeps every screen fed with the right source at full fidelity.

Measuring 17.2 x 6.3 x 1.7 inches and weighing 4.5 lb, the VS424HD4K60 sits in a 1U rack-friendly form factor that integrates cleanly into AV racks or credenzas without consuming excess vertical space. Power input is universal 100–240V AC, converting to 24V DC at 2.7A — so it will run on any standard circuit globally, a practical advantage in multi-site enterprise deployments.

Key Features

• 4x4 Non-Blocking Matrix Architecture: All four outputs can display any combination of the four inputs simultaneously and independently. Unlike a simple switcher, there's no shared-bus contention — each output path is discrete. That means display one can show Source A while display four shows Source C, without any output waiting its turn.
• 4K @ 60Hz over 18Gbps HDMI 2.0: The 18Gbps bandwidth headroom is what separates this unit from HDMI 1.4-era matrix switches. 4K @ 60Hz requires roughly 14.4Gbps — this switch has 3.6Gbps to spare, which matters for HDR metadata passthrough and color depth beyond 8-bit. If your sources are 4K HDR monitors or high-refresh content players, you won't hit a bandwidth wall here.
• 7.1 Surround Sound Audio Routing: Audio follows the video signal path and supports 7.1 discrete channel audio — relevant for command centers, screening rooms, or immersive briefing environments where stereo isn't enough. No separate audio matrix needed if your downstream displays or receivers handle HDMI audio extraction.
• Four Control Interfaces — RS232, WebGUI, IR, Push-button: This is where the VS424HD4K60 earns its keep in managed AV environments. RS232 gives integrators direct serial control for crestron/AMX/third-party control systems. WebGUI lets IT staff manage routing from any browser on the network without proprietary software. IR handles user-facing remote switching. Front-panel push-buttons cover local override. Most matrix switches at this tier offer two of these — four gives you flexibility across every deployment type.
• Supported Resolution Range: Beyond the headliner 3840x2160 @ 60Hz, the switch also handles 4096x2160 @ 24Hz (DCI 4K for post-production or digital cinema preview), 1920x1200 (WUXGA for legacy professional displays), and 3840x2160 at standard framerates. This breadth means you're not forced to standardize your display estate to a single resolution — the matrix accommodates mixed environments.
• Universal AC Input (100–240V): Eliminates voltage concerns across global deployments. The included power supply converts to 24V DC at 2.7A on-device — no third-party brick hunting required for international installs.
• Operating Temperature 0°C to 40°C: Rated for standard indoor commercial environments. This isn't an industrial unit — keep it in a conditioned rack room or AV closet. Storage is rated to -20°C to 60°C, so shipping and warehousing in cold climates won't damage the unit before install.
• 2-Year Manufacturer Warranty: Backs the hardware against defects for two years — in line with commercial AV infrastructure expectations and meaningful for gear that typically sits in a rack untouched for years at a time.

Integration and Compatibility

The four control interfaces make the VS424HD4K60 a practical fit for most commercial control system ecosystems. RS232 is the native language of Crestron, AMX, Extron, and Q-SYS control processors — integrators can write simple ASCII command strings to switch routes programmatically, trigger presets on room booking events, or tie routing to occupancy sensors. The WebGUI path is useful for IT-managed deployments where a dedicated control processor isn't in the budget; browser-based routing control means any authorized network user can manage the matrix without installing client software.

IR control enables user-facing remotes for environments like conference rooms or digital signage applications where end users need switching ability without exposing them to a full control interface. Front-panel push-buttons serve as a local fallback — critical when a control system goes offline and you need manual override without laptop access.

For HDMI signal distribution planning, verify that your cable runs are rated for 18Gbps at the intended distances — standard HDMI cables degrade signal at 4K@60Hz beyond approximately 3–5 meters. Consider active HDMI cables or fiber extenders for longer runs. Pair this matrix with a compatible 4K display array to take full advantage of the resolution headroom. For larger AV systems, review your AV distribution infrastructure to ensure end-to-end 18Gbps signal integrity.

Frequently Asked Questions

Q: Does the VS424HD4K60 support 4K at 60Hz on all four outputs simultaneously?

A: Yes. The 18Gbps bandwidth applies per output path — all four outputs can carry 4K @ 60Hz simultaneously without shared-bus degradation, provided your source and display equipment support that resolution.

Q: What control systems are compatible with the VS424HD4K60?

A: The RS232 serial interface is compatible with most commercial control processors including Crestron, AMX, Extron, and similar platforms that accept ASCII command strings. WebGUI control works from any networked browser. IR and push-button control are also available as alternatives.

Q: Can the VS424HD4K60 pass HDR content?

A: The 18Gbps HDMI 2.0 bandwidth is sufficient to carry HDR-flagged signals at 4K@60Hz. StarTech's published specs do not explicitly call out specific HDR formats (HDR10, Dolby Vision) — verify with your source and display equipment for end-to-end HDR compatibility.

Q: What is the warranty on the VS424HD4K60?

A: StarTech provides a 2-year manufacturer warranty on the VS424HD4K60.

Q: Is the VS424HD4K60 rack-mountable?

A: At 17.2 x 6.3 x 1.7 inches (approximately 1U height), the unit fits in a standard 19-inch rack. Confirm that rack ears or a rack-mount kit are included or available, as mounting hardware specifics are not detailed in available documentation.

Q: Does the VS424HD4K60 support 4096x2160 (DCI 4K) resolution?

A: Yes, at up to 24Hz. This is the DCI cinema 4K format used in post-production preview and digital cinema playback — supported at 24Hz, not 60Hz, which is standard for that content type.

Ted Perry

The spec that stands out to me on the VS424HD4K60 is the 18Gbps per-port bandwidth — it's not a shared pool across the matrix. That distinction matters in real deployments: you're not gambling on whether two simultaneous 4K@60Hz outputs will compete for headroom. All four outputs run full bandwidth independently, which is what you need when you're routing a live camera feed to one display, a playback server to a second, and a PC desktop to a third — all at the same time, all at 4K.

Technical Highlights:

• 18Gbps per-path bandwidth: Supports 4K@60Hz with room for color depth and metadata beyond 8-bit — essential if any of your sources or displays are HDR-capable.
• Four control interfaces (RS232, WebGUI, IR, push-button): RS232 lets control system integrators script routing logic directly; WebGUI provides browser-based management without a control processor; IR and push-buttons cover user-facing and local override scenarios.
• 7.1 audio routing: Audio tracks with the video signal path — no separate audio matrix required for multichannel environments, keeping rack space and wiring complexity down.

Deployment Considerations:

• Operating temperature tops out at 40°C — install in a conditioned AV rack or equipment room. Don't drop this in an uncooled utility closet in a warm climate and expect reliable long-term operation.
• 18Gbps signal integrity over HDMI cable is distance-sensitive. Budget for active HDMI cables or fiber HDMI extenders on any run beyond 3–5 meters, or you'll see dropouts at 4K@60Hz regardless of the switch's capability.

The VS424HD4K60 is well-suited for corporate command centers and multi-display briefing rooms where you need simultaneous independent routing to four screens, RS232 integration with an existing control system, and a matrix that won't throttle resolution on any output. It's a direct fit for that specific use case — not overkill, not undersized.