ENTION 2-Port HDMI Bi-Direction Switcher Silver (AFUH0)
 is a versatile device that can function in two ways: as a 2-in-1-out HDMI switch or a 1-in-2-out HDMI splitter. The device supports 4K resolution at 60Hz and does not require an external power supply. Its bidirectional functionality is controlled with a single button. 
Product features

• Two modes: The device can be used in two configurations by connecting HDMI cables to its three ports:
  • 2-in-1-out (Switcher): Connect two HDMI source devices (like a PC, PS5, or Xbox) to one HDMI display (such as a TV or monitor) and switch between them with a button press.
  • 1-in-2-out (Splitter): Connect one HDMI source device to toggle its output between two separate HDMI displays. Note that only one display can be active at a time.
• High-speed transmission: Supports up to 18Gbps data transfer, allowing for fast and stable signal transmission without significant lag or loss of quality.
• Visual and audio support: Capable of handling 4K*2K@60Hz resolution, 3D visual effects, and high-definition audio, provided you use an HDMI 2.0 cable.
• Plug-and-play: No external power source or driver software is required. The unit is powered by the HDMI cable itself, with LED indicators showing which port is active.
• Universal compatibility: Works with most standard HDMI interface devices, including laptops, gaming consoles (PS4, PS5, Xbox), Apple TV, and projectors.
• Durable design: Features a lightweight and stylish aluminum alloy shell for good heat dissipation and resistance to corrosion and fingerprints. 

1 in 2/2 in 1
Input:HDMI*2/HDMI*1
Output:HDMI*1/HDMI*2
Resolution:4K60Hz
Jacket:Aluminum Alloy + ABS