Wireless HDMI Extender Kit CONCEPTRONIC ATHERIC02B — dongle, HDMI/USB, 1080p (1920x1080), USB-powered

CONCEPTRONIC ATHERIC02B is a wireless HDMI extender kit in a compact dongle form that transmits Full HD video at up to 1920×1080. The kit connects to source devices via HDMI and uses USB for power, enabling wireless transmission of video from laptops, set-top boxes, media players, game consoles and cameras to remote HDMI displays. Designed for simple installations, the kit supports both mirror and extended display modes and operates without the need for apps, drivers or an existing Wi‑Fi network.

Advantages

The built-in 5 GHz wireless link delivers smooth, low-latency Full HD streaming at 1080p and supports 60 Hz content where applicable. With a wireless range of up to 30 meters and a plug-and-play setup, the kit reduces cable clutter and simplifies mounting and relocation of displays. Its small dongle form factor and USB power make it easy to use in meeting rooms, classrooms, home theaters and on the move.

Suitable for

• Presentations in meeting rooms and conference spaces
• Classroom and education environments for sharing laptop screens
• Home entertainment and home theater setups
• Digital signage and remote display installations
• Travel and portable setups for events or demos

Key specifications

• Video resolution: Full HD 1920 × 1080 pixels
• Supported frame rate: up to 60 Hz for compatible content
• Wireless band: 5 GHz for reduced interference and lower latency
• Wireless range: up to 30 meters (typical line-of-sight conditions)
• Interfaces: HDMI for video input/output, USB for power
• Powering: USB-powered (requires USB power source)
• Form factor: compact dongle
• Color and weight: black, approximately 76.8 g

How to use

Connect the transmitter dongle to the HDMI output of your source device and plug its USB power lead into a USB port or USB power adapter. Plug the receiver dongle into the HDMI input of the target display and power it via USB. Once both dongles are powered, they establish a wireless link automatically—no software installation, apps or external Wi‑Fi network are required. Select the appropriate HDMI input on the display and, if needed, set the source device to mirror or extend the desktop according to your use case.

Recommendations

For optimal performance, use in environments with clear line of sight between transmitter and receiver, avoid heavy 2.4 GHz interference sources, and use USB power adapters that can supply stable power. For wall-mounted displays or long-term installations, ensure the dongles have adequate ventilation and secure cable routing.