Device interface: USB Wi-Fi Power source: USB White The HT002 wireless screen transmission dongle connects to the USB port of a device and transmits the on-screen content to the Digital Whiteboard for everyone to see. Connect it to your device and with a single button press, the content will be instantly displayed on the whiteboard through fast and stable streaming (iOS / Android / Windows / Mac supported). One Click Connect Easily connect to your device with a single button press, transmitting to the on-screen content to the digital whiteboard Fast and Stable Streaming The HTOO2A Wireless Screen Tranmission displays content to your whiteboard easily through fast and stable streaming without any interruptions, supporting IOS / Android / Windows and Mac Ports & interfaces Wi-Fi Yes Device interface USB Power Power source USB Design Product colour White