The ALF-WUK4A is a 4K HDMI switcher with 4x HDMI inputs and 1x HDMI Output with Audio De-Embedder, EDID, RS232 and IR Control.
Select any of the inputs by the front panel button or IR Remote, the corresponding indicator on the front panel will illuminate to show real-time I/O connection status. Compliance with HDMI 2.0 & HDCP 2.2, 4K@60 4:4:4 HDMI Switcher 4×1 can transmit uncompressed 4K (at max) signal.
4K HDMI Switcher 4×1 boasts comprehensive audio capacities including PCM, Dolby Digital, DTS, and DTS-HD. Besides, it provides an ARC audio output socket to transfer ARC audio to ARC speakers.
Moreover, 4K HDMI Switcher 4×1 supports convenient online firmware update through the USB port.
4 HDMI inputs, 1 HDMI Output
Compliant with HDMI 2.0, capable to transmit 4K@60Hz 4:4:4, HDR
High bandwidth: 18Gbps
HDCP2.2 compliant, support auto-detecting for input HDCP compliant status
Controllable via RS232 and IR
Supports audio return channel (ARC)
Support EDID management, including 5 embedded EDID data, 10(max) user-definable EDID data, and EDID data automatically captured and copied
Intuitive indicators for power, switch mode, I/O connection status, and audio output signal