Wireless HDMI transmitter compatible with the Coin Coin USB 4K receiver

Complete your Coin Coin USB wireless device with one or more additional transmitters

The Coin Coin USB wireless device: an interactive screen presentation tool

Speechi has developed a new BYOD (Bring Your Own Device) device to enhance meeting rooms: the Coin Coin USB. What sets it apart from the Coin Coin Mini is its ability to stream content via USB-C instead of HDMI, eliminating a connection and simplifying the setup.

To connect up to 4 devices simultaneously, opt for an additional transmitter.

The Coin Coin USB wireless box comes with a receiver (which connects to the interactive screen) and a transmitter (which connects to the device from which you want to cast). To stream content from 4 devices simultaneously (or 2, or 3...), you will need additional transmitters (1 device = 1 transmitter).

The Coin Coin USB wireless transmitter eliminates the need for a dual HDMI connection.

*However, please note that this feature is not yet available to everyone. To use it, first check that your device supports display via USB-C (Alt-mode). If not, we recommend the Coin Coin Mini wireless display (Plug & Play) or display via USB-Type A (which requires installing an app) using the included adapter.

Provided that your recent device supports display via USB-C, the installation of your Coin Coin will become even simpler by eliminating the now superfluous HDMI cable.

How to quickly connect your Coin Coin USB mirror box to your meeting room screen?

Project the content of their PC (Windows / Mac OS) onto your interactive screen

• Connect the receiver of your Coin Coin USB wireless box to your interactive display.
• To stream via USB-C, ensure your device supports display over USB-C (Alt-mode).
• To stream via USB Type-A, install the "Cast" application for Mac or "USB Launcher".
• Allow screen sharing with a single tap on your transmitter (double tap to deny)
• Use the interactive screen's touchscreen if your projection is done via Windows.

Project the content of your mobile device (Android / iOS) onto your interactive screen

• Connect the receiver of your Coin Coin USB wireless box to your interactive display.
• To stream via your phone, connect your transmitter to your phone and to a USB power adapter (not included).
• To stream on Android, also enable the USB debug mode function.
• Allow screen sharing with a single tap on your transmitter (double tap to deny)

If you wish to connect other transmitters in order to broadcast up to 4 pieces of content simultaneously, you will need to proceed in exactly the same way.

Key points to remember:

The Coin Coin USB 4K wireless mirror box allows you to project content from your work device (PC, tablet, laptop, etc.).

• 4 devices (1 transmitter per device) can be connected simultaneously to your interactive screen and project content using the Coin Coin USB.
• A wireless transmitter that requires only a USB-C connection and does not require an HDMI connection.*
• A transmitter capable of projecting content onto any interactive screen (including SpeechiTouch).
• High-resolution 4K content transmission, quickly and smoothly.

This wireless transmitter is to be used in conjunction with the Coin Coin USB wireless box.