1x HDMI2.1 U-shaped Adapter. Refresh rate: 8K@60Hz /4K120Hz. Fun Pet Electric Rotating Butterfly Toy For Cat Teaser Training Interactive Toys. Version: HDM2.1 (Backward compatibility HDMI 2.0). Durable and Long-lasting: Made of aluminum alloy shell material with a matte texture, resistant to pressure and durable, dissipates heat quickly and operates at low temperatures throughout prolonged use.
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