StarTech.com VS421HD20 4-Port HDMI Switch - 4K 60Hz Automatic Switcher with IR Remote & HDCP Support
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Product Features
Technical Overview
The VS421HD20 HDMI switch handles 4K video at 60Hz with a maximum resolution of 3840 × 2160, ensuring compatibility with modern high-definition sources like Blu-ray players, gaming consoles, and media streamers. It supports 7.1 surround sound pass-through, maintaining audio integrity alongside video signals. The switch automatically detects active input sources, simplifying operation in dynamic environments.
With four HDMI inputs and one output, this switcher connects multiple devices to a single display without constant cable swapping. Its cable-based connectivity ensures reliable signal transmission, while the compact form factor (2" × 4.80" × 0.80") allows discreet placement in AV racks or behind displays. The included IR remote control provides up to 10 meters of wireless range for flexible room setups.
Relevant factors for this section include Connectivity Technology, Number of Input Devices Supported, Device Supported, Graphics Modes. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The VS421HD20 combines high-performance video switching with user-friendly features, making it an ideal solution for home theaters, conference rooms, and digital signage. Its automatic source detection eliminates manual intervention, while the IR remote offers convenient control from a distance.
4K Ultra HD at 60Hz
Delivers stunning 4K video quality with smooth 60Hz refresh rates, perfect for gaming, streaming, and professional presentations.
- 3840 × 2160 resolution
- HDCP compliant for protected content
- 7.1 surround sound pass-through
Flexible Control Options
Switch between sources using the front-panel button, IR remote, or automatic detection, adapting to any user preference or setup.
- IR remote with CR2025 battery included
- 10-meter wireless range
- Front-panel toggle-switch for manual override
Deployment / Use Cases
This HDMI switch is versatile enough for both residential and commercial applications. In home entertainment systems, it allows seamless switching between gaming consoles, Blu-ray players, streaming devices, and cable boxes on a single 4K TV. For business environments, it simplifies conference room setups by connecting multiple laptops or media players to a projector or large display.
Digital signage installations benefit from the VS421HD20's compact size and automatic switching, enabling content rotation from multiple sources without manual intervention. Educational facilities can use it in classrooms to switch between document cameras, computers, and DVD players, enhancing teaching flexibility. The universal power adapter supports deployment in North America, Europe, the UK, and Australia/New Zealand.
Home Theater Hub
Centralize your entertainment system by connecting up to four 4K sources—like PlayStation, Apple TV, Blu-ray player, and cable box—to one high-definition TV.
Conference Room AV
Streamline presentations by linking multiple laptops or media devices to a single projector, with remote control for smooth transitions during meetings.
Physical Profile
The VS421HD20 features a sleek, compact design measuring 2" wide × 4.80" deep × 0.80" high (50.80 × 121.92 × 20.32 mm), with a lightweight build of 5.36 oz (152 g). Its small footprint allows for discreet placement on desks, AV racks, or behind mounted displays. The durable construction ensures reliable performance in continuous-use scenarios, while the front-panel button provides tactile feedback for manual switching.
- Width
- 2" (50.80 mm)
- Depth
- 4.80" (121.92 mm)
- Height
- 0.80" (20.32 mm)
- Weight
- 5.36 oz (152 g)
What's in the Box
The package includes everything needed for immediate setup and operation.
Highlights
- Supports 4K Ultra HD video at 60Hz with 3840 × 2160 resolution
- Automatic switching between four HDMI input sources
- Includes IR remote control for convenient wireless operation
- HDCP compliant for playback of protected content
- Compact design: 2" × 4.80" × 0.80" (50.80 × 121.92 × 20.32 mm)
- Universal power adapter supports NA, EU, UK, and ANZ plugs
- 7.1 surround sound pass-through for immersive audio
- Front-panel toggle-switch button for manual source selection
- Environmentally certified with EU RoHS compliance
- Backed by a 2-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | VS421HD20 |
| Brand Name | StarTech.com |
| Product Name | 4-Port HDMI Automatic Switch - 4K HDMI Switcher Box - Ultra HD 4K 60Hz |
| Packaged Quantity | 1 Each |
| Product Type | Audio/Video Switchbox |
| Technical Information | |
| Connectivity Technology | Cable |
| Number of Input Devices Supported | 4 |
| Device Supported | Display,Projector,TV,Blu-ray Disc Player |
| Number of Displays Supported | 1 |
| Video | |
| Graphics Modes | 4K |
| Maximum Video Resolution | 3840 × 2160 |
| Interfaces/Ports | |
| HDMI In | Yes |
| HDMI Out | Yes |
| Number of HDMI Inputs | 4 |
| Number of HDMI Outputs | 1 |
| Physical Characteristics | |
| Height | 0.80" (20.32 mm) |
| Width | 2" (50.80 mm) |
| Depth | 4.80" (121.92 mm) |
| Weight (Approximate) | 5.36 oz (152 g) |
| Miscellaneous | |
| Package Contents | 4-Port HDMI Automatic Switch - 4K HDMI Switcher Box - Ultra HD 4K 60Hz 1 x IR Remote Control (with CR2025 Battery) 1 x Universal Power Adapter (NA, EU, UK, ANZ) |
| Environmentally Friendly | Yes |
| Environmental Certification | EU RoHS |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 2,Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Country of Origin | Switzerland |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What is the maximum video resolution supported by this HDMI switch?
The StarTech.com VS421HD20 supports 4K Ultra HD resolution at 3840 × 2160 pixels with a 60Hz refresh rate. This ensures compatibility with high-definition sources like 4K Blu-ray players, gaming consoles, and streaming devices, delivering crisp, detailed video quality for both entertainment and professional use.
How many devices can I connect to this HDMI switch?
This switch features four HDMI input ports, allowing you to connect up to four source devices—such as computers, media players, or gaming consoles—simultaneously. It has one HDMI output port to connect a single display, projector, or TV, enabling seamless switching between sources without cable swapping.
Does this HDMI switch include a remote control?
Yes, the VS421HD20 includes an IR remote control with a CR2025 battery. The remote allows wireless switching between connected sources from up to 10 meters away, providing convenient operation in home theaters or conference rooms without needing physical access to the switch.
Is this switch compatible with HDCP-protected content?
Yes, the VS421HD20 is HDCP compliant, meaning it supports playback of protected content from sources like Blu-ray discs, streaming services, and cable boxes. This ensures you can enjoy encrypted media without signal interruptions or compatibility issues on your display.
What power adapter is included with this HDMI switch?
The package includes a universal power adapter that supports multiple regional plug types: North America (NA), European Union (EU), United Kingdom (UK), and Australia/New Zealand (ANZ). This makes the switch suitable for international deployment without requiring additional adapters or voltage converters.
What warranty does this StarTech.com HDMI switch come with?
The VS421HD20 is backed by a 2-year limited warranty from StarTech.com, providing coverage for defects in materials and workmanship. The switch is also environmentally certified with EU RoHS compliance and manufactured in Switzerland, reflecting its quality construction and adherence to global standards.
| Qty | Price | Available |
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