EZCast 4K HDMI to HDMI Transmitter and Receiver, Wireless HDMI, Screen Mirror and Extend to TV and Projector for Laptop/PC

Upgraded resolution 4K30fps
Make HDMI Wireless - Get rid of cables and limitations. Mirror or extend your screen wirelessly with the HDMI transmitter and receiver kit.
Plug and Play - Simply plug in and you are all ready. Enjoy immediate connection without any other setup. No app installation and Wi-Fi network needed. Fast and straightfoward.
Portable - 40g each, portable and lightweight, making it easier to mirror and cast your screen on the go.
Mirror or Extend Mode - Mirror videos to a TV or extend works to another screen. Multitask wirelessly like a pro.
Impressive Compatibility - Watch your favorite videos, games or presentations from all popular devices.