# HD and UHD Link devices
<a name="elink-device-hd-uhd"></a>

There are two versions of the Link device. Each device can handle different usages, ingest different resolutions, and stream different formats.

[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/medialive/latest/ug/elink-device-hd-uhd.html)