Atlona Help Center

KB01547: AirPlay Resolutions with the AT-UHD-SW-510W


Subject: AirPlay Resolutions with the AT-UHD-SW-510W

The AT-UHD-SW-510W is capable of wireless casting with signal resolutions up to 1080p @ 30Hz 4:2:0 (up to 1080p @ 60Hz with Miracast™); dependent on wireless signal quality.

As of this date December 21, 2018, Apple supports AirPlay screen mirroring with resolutions up to 4K.

By default, the AT-UHD-SW-510W will report a 1080p30 EDID to the Apple device so that the AirPlay screen mirroring session is at this resolution, however it is possible to manually change the resolution on the Apple device. This is unsupported by the AT-UHD-SW-510W, and success is dependent upon your wireless access point bandwidth.

If you experience challenges casting resolutions greater than 1080p30 to the AT-UHD-SW-510W, lower the resolution to 1080p30. If you continue to experience challenges at this resolution, please reach out to for further assistance.

Article ID: KB01547

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