The ATEN VS482B HDMI Switch enables seamless management of up to four HDMI A/V sources connected to two HDMI displays. Supporting True 4K resolution (4096 x 2160 / 3840 x 2160 @ 60Hz, 4:4:4) and HDR, it ensures crystal-clear visuals with stunning color and detail. This switch supports HDCP 2.2 compliance for protected content playback and an Audio Return Channel (ARC) for simplified audio connectivity without extra cables.

Users can switch inputs effortlessly using the front panel buttons, IR remote control with IR extension, or the RS-232 bi-directional control port, ideal for integration into professional systems. The unit features ATEN's exclusive EDID Expert™ technology that provides optimized EDID settings to guarantee smooth power-up and the best display resolution across varied screens.

Complementary features include HDMI audio extraction with stereo RCA, optical/coaxial digital outputs supporting 5.1 channel sound, and Consumer Electronics Control (CEC) compatibility. The metal chassis is rack-mountable, durable, and designed for professional environments like auditoriums, conference rooms, home theaters, and trade shows.

Physical dimensions are compact at 43.72 x 15.88 x 4.4 cm with low power consumption around 3.29W. Operating temperature ranges from 0 to 40°C with non-condensing humidity up to 80%. This HDMI switch provides a professional-grade, flexible solution for high-resolution video and audio routing in multi-display setups.