Plus – you can have up to four different devices sharing your TV screen at the same time. Best of all – its all secured, so you don’t have to worry about anyone using it to break into your network – or steal your content. USB C Hub Adapter for MacBook Air, USB C HDMI Dongle for MacBook Pro, 6 in 1 USBC HDMI Multiport Adapter Mac Converter with 4K HDMI, 3 USB 3.0,SD/TF for Dell XPS, HP, Surface and Other Type C Devices 5,966 1999 33. With a device like the InstaShow S, you can not only have visitors use a button to share your TV screen, they can also connect their iPad or iPhone to your TV using Airplay. If you use your home office for meetings, it gets even better.

You can connect an InstaShow button to each device, then switch back and forth with a single tap. Method 1 Using a Cable 1 Find your TV's HDMI input. Use the Displays section of your System Settings to adjust the resolution, size, and audio of your projected screen. For example, maybe you have an iMac on your desk and also use a MacBook. Connect your Mac and Apple TV to the same network and use your Mac's Control Center to connect the two displays via AirPlay. The biggest advantage of this in a home office is the ability to switch from one computer or source to another – instantly. With an InstaShow, you plug the receiver into an HDMI port on your TV – then use an HDMI or USB-C transmitter button on your Mac to wirelessly transmit your screen to the TV.

While we all understand the use of cables, for home office applications a wireless screen mirroring system such as the InstaShow offers a powerful and elegant alternative to use your TV as a large screen display for your Mac.

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