SIIG 4x1 Multi-Video HDMI 2.0, AirPlay, MiraCast, USB-C Presentation Switcher

The SIIG 4x1 Multi-Video HDMI 2.0, AirPlay, MiraCast, USB-C Presentation Switcher is the definitive tool for modern presentations, classrooms, and collaboration spaces. Designed to streamline how you share content, this 4×1 switcher consolidates up to four HDMI sources into a single display with quick, reliable switching—and adds wireless casting from Apple and Android devices for truly cable-free demonstrations. Built to handle professional-grade demands, it supports HDMI 2.0 performance so you can present high-resolution slides, videos, and demonstrations without lag or compromises. Whether you’re in a conference room, lecture hall, training space, or a home office, this switcher minimizes clutter, maximizes productivity, and delivers a smooth, engaging viewing experience for every attendee.

From laptops and media players to cameras and document cameras, this device accommodates a wide range of sources. It also embraces modern collaboration workflows by offering integrated wireless casting (AirPlay and Miracast), plus a USB-C presentation option for devices that rely on USB-C video output. The result is a flexible presentation hub that works seamlessly with Windows, macOS, iOS, Android, and Chrome OS ecosystems. It’s a plug-and-play solution that reduces setup time and confusion, so you can focus on delivering your message with confidence. The compact design fits in any room setup and pairs perfectly with today’s flat-panel displays, projectors, and professional AV gear, keeping your space organized while still providing effortless access to all your essential inputs.

• Versatile 4×1 HDMI switch with four independent HDMI inputs and a single HDMI output, enabling you to connect laptops, media players, cameras, document cameras, and more to one display. Save desk space and eliminate constant cable swapping by pre-loading sources and switching with ease using the front panel, remote, or automation features.
• Built-in wireless casting supports AirPlay and Miracast, so you can mirror or extend screens from iPhone, iPad, Mac, Windows, and Android devices without extra adapters. Present wirelessly from your mobile device while maintaining full control of the display, making spontaneous demos or remote teaching sessions a breeze.
• USB-C presentation input unlocks flexible connectivity for modern laptops and devices. Plug in a USB-C source to share content directly, enabling quick, cable-free presentations from devices that support USB-C video output or DisplayPort over USB-C. Perfect for classrooms and hot-desking environments where quick connectivity matters.
• HDMI 2.0 performance delivers robust bandwidth suitable for high-quality video and graphics. With support for up to 4K at 60 Hz on compatible displays and sources, you’ll enjoy crisp text, vibrant colors, and smooth motion for video, slides, and interactive media. This ensures your presentations look sharp on large screens and projectors alike.
• Intuitive control and reliable operation are at the core of this switcher. It features front-panel push buttons, an IR remote for convenient off-table control, and visible status LEDs to quickly identify the active source. EDID management and optional auto-switching modes help tailor behavior to your room, ensuring consistent performance with a wide range of displays and AV equipment.

Technical Details of SIIG 4x1 Multi-Video HDMI 2.0, AirPlay, MiraCast, USB-C Presentation Switcher

• HDMI inputs: 4× HDMI Type-A inputs; Output: 1× HDMI Type-A output. Easy to connect multiple devices to a single display.
• Video capabilities: HDMI 2.0 with ample bandwidth (up to 18 Gbps) supporting resolutions up to 4K @ 60 Hz and color depth options suitable for modern content. Designed for crisp, clear video performance in professional environments.
• Wireless casting: Built-in AirPlay and Miracast support for wireless display mirroring from compatible iOS, macOS, Windows, Android, and other devices. Eliminates the need for extra dongles in many scenarios.
• USB-C presentation input: USB-C connection to enable presentation from USB-C devices. Supports devices with USB-C video output for fast, direct sharing without adapters.
• Controls and integration: Front-panel push buttons and IR remote provide quick switching, with LED indicators to show active inputs. EDID management and flexible switching modes help ensure compatibility with a wide range of displays and projectors.
• Power and physical design: Compact form factor suitable for desktop or rack installation. External power supply (adapter) required to operate the switcher. Built for reliable, long-term use in meeting rooms, classrooms, and home offices.

How to install SIIG 4x1 Multi-Video HDMI 2.0, AirPlay, MiraCast, USB-C Presentation Switcher

• Plan your layout: place the switcher within easy reach of all HDMI sources and the display. Ensure there is a power outlet nearby for the external adapter.
• Connect inputs: plug each HDMI source (laptop, media player, camera, document camera, etc.) into HDMI inputs 1–4 on the switcher. Use high-quality HDMI cables to preserve signal integrity.
• Connect output to display: run a high-quality HDMI cable from the switcher’s HDMI output to the display input. Make sure the display is set to the correct HDMI input.
• Add USB-C and wireless sources: connect a USB-C device if you plan to present directly from USB-C and ensure AirPlay or Miracast-enabled devices are in range for wireless casting.
• Power up and configure: connect the power adapter to the switcher and plug it into a power source. Turn on the display and any connected devices. Use the front-panel buttons or the IR remote to switch between sources, or enable any auto-switch or EDID settings as needed to fit your room’s requirements.
• Test and optimize: verify that each input displays correctly on the screen, adjust audio routing if needed, and check that the wireless casting from AirPlay and Miracast devices mirrors properly. Confirm that the USB-C device shares content as expected and that the remote control operates from the distance you typically sit.

Frequently asked questions

• Q: What resolutions does this switcher support?
  A: When connected to HDMI 2.0 sources and a compatible display, it supports up to 4K resolution at 60 Hz with standard color subsampling. This makes it suitable for most modern presentations, videos, and graphics without sacrificing clarity.
• Q: Can I use AirPlay and Miracast at the same time?
  A: AirPlay and Miracast are designed to mirror or extend from compatible devices. The switcher supports wireless casting from both protocols, allowing flexible presentation workflows. Switching between wireless sources is handled via the device’s interfaces or external controls.
• Q: Is USB-C input limited to video only?
  A: The USB-C presentation input is designed to deliver video content from USB-C sources. Depending on your device, it may also carry other data or audio signals; refer to your device’s capabilities for best results.
• Q: Do I need an internet connection for AirPlay or Miracast to work?
  A: AirPlay and Miracast typically operate over local networks or direct device-to-device communication. An internet connection is not required for local wireless casting, though certain advanced features or firmware updates may require connectivity.
• Q: Can I automate switching for scheduled presentations?
  A: Many setups allow EDID management and auto-switch configurations to align with scheduled events or room automation systems. Check the settings of the switcher to enable these workflows and ensure compatibility with your control system.
• Q: What accessories are included?
  A: The kit typically includes the switcher unit, a power adapter, a remote control, and basic cables. Accessory availability may vary by retailer, so confirm during purchase.