ATEN VS481A 4-Port HDMI Switch

ATEN VS481A - Description

4-Port HDMI Switch

Expand Your Entertainment System with Ease:

The ATEN VS481A 4-Port HDMI Switch is a practical solution for anyone who needs to connect multiple HDMI devices to a single TV, monitor, or projector without constantly unplugging cables. Designed for home entertainment systems, conference rooms, and multimedia installations, this HDMI switch allows you to connect up to four HDMI source devices and switch between them instantly. Whether you're using a gaming console, Blu-ray player, streaming device, or satellite receiver, the VS481A keeps your setup organized while providing seamless access to each connected device.

Reliable Performance with Easy Installation:

Installation is fast thanks to true plug-and-play functionality, requiring no software or driver installation. Simply connect your HDMI devices, attach the display, plug in the power adapter, and the switch is ready to operate.

The durable all-metal housing provides excellent protection for long-term reliability, making it suitable for continuous daily use in both residential and commercial environments.

The VS481A also supports transmission distances of up to 15 meters using high-quality 24 AWG HDMI cables while maintaining stable signal integrity.

Convenient Switching and Smart Features:

The VS481A offers multiple control options for greater convenience. Users can switch between connected HDMI devices using the front panel push buttons or the supplied infrared remote control.

An intelligent Power-On Detection feature automatically switches to another active HDMI source whenever the current source is powered off. This helps maintain uninterrupted viewing without requiring manual intervention.

The unit also includes LED indicators that clearly display which HDMI source is currently selected, allowing quick identification during operation.

Crystal-Clear Full HD Video Performance:

The ATEN VS481A is built to deliver high-quality digital video without compromising image clarity. It supports Full HD resolutions up to 1920 × 1080 (1080p) as well as multiple PC resolutions including VGA, SVGA, SXGA, UXGA, and WUXGA up to 1920 × 1200.

Support for HDMI 3D and Deep Color technology enhances visual quality by providing richer colors, smoother gradients, and greater depth, making movies, presentations, and games look more immersive.

Premium Digital Audio Support:

In addition to excellent video performance, the VS481A delivers high-quality digital audio through the same HDMI cable. It supports advanced audio formats such as Dolby TrueHD and DTS-HD Master Audio, ensuring a cinematic listening experience with compatible AV receivers and sound systems.

Because both video and audio travel through a single HDMI connection, installation remains clean and simple while preserving signal quality.

Designed for Professional AV Integration:

For advanced installations, the HDMI switch features a built-in bi-directional RS-232 serial port, allowing integration into professional control systems for centralized device management. Compatibility with HDCP 1.4, DDC, and Consumer Electronics Control (CEC) ensures reliable communication between connected HDMI devices and displays.

These professional-grade capabilities make the VS481A suitable not only for home theaters but also for conference rooms, educational facilities, hospitality environments, and commercial AV systems.

Connect Four HDMI Devices to One Display:

With four HDMI input ports and one HDMI output, the VS481A eliminates the hassle of limited HDMI ports on your display. Instead of swapping cables every time you want to use a different device, simply connect all your HDMI sources to the switch and select the desired input using either the front panel buttons or the included remote control.

This makes the switch ideal for home theaters, office presentations, classrooms, digital signage, and professional AV environments where multiple HDMI sources are used regularly.

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