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With the Ugreen 40273, USB-C ports output HDMI signals to external monitors. Under 4K UHD settings, it maintains a 30Hz refresh rate for clear video. This adapter bridges laptops and projectors using DisplayPort Alt Mode technology.
Key Features
- 4K UHD Output: 3840x2160 resolution at 30Hz. Produces sharp images on large television screens.
- Plug and Play: Hardware-level recognition with no driver installation. Connects instantly to various operating systems.
- Short 20cm Cable: Compact length reduces desk clutter. Fits into small pockets for transport between work sites.
- ABS Housing: 100g plastic shell with high heat resistance. Withstands high humidity and heat during extended video playback.
- HDCP Compliance: Content protection support for encrypted digital media. Prevents signal blocking from streaming services.
- 1-Year Warranty: 12 months of brand coverage. Protects against manufacturing failures during standard use.
Frequently Asked Questions
Does Ugreen 40273 support 4K 60Hz?
No, the hardware limits output to 4K at 30Hz. It uses the HDMI 1.4 standard for video transmission.
Is Ugreen 40273 compatible with MacBook Air?
Yes, it syncs with any MacBook Air utilizing USB-C or Thunderbolt 3 ports. The host device must support DisplayPort Alt Mode for successful mirroring.
