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Hall Technologies Adds Gemini Switcher for Classrooms and Conference Rooms

Gemini supports presentation switching with universal access to USB peripherals

Coppell, TX – February 13, 2023 - Hall Technologies, a global AV company specializing in end-to-end USB solutions and unified communications applications, has added a soft CODEC extender switcher to its’ line up called Gemini. Known for its duality, Gemini is both receiver and transmitter for simplified localized presentation support for both classrooms and meeting rooms of all sizes.

“Gemini was created to provide AV switching, USB, HDMI, DP, VGA, and USB-C extension, plus system control for meeting spaces using PC-based conferencing codecs like Teams, Zoom, Skype, and Webex,” says VP of Technology, Ken Eagle. “This kit offers six video inputs shared between both devices for HDMI, Display Port, VGA plus analog audio in and USB-C video signals. It’s a work horse, and when combined with our Ranger, CAM-1080PTZ, HT-SATELLITE-BT, and our cables, this becomes a total room solution ideal for classrooms and conference rooms in a variety of configurations.”

Gemini has six built-in USB ports, three on the transmitter, and three on the receiver, allowing for numerous Human Interface Devices (HID) as well as USB cameras and microphones. The kit is compatible with an UHD source up to 4K/UHD@60 Hz with 4:2:0 color subsampling. All audio, video, data, control, USB, and Ethernet transmission between the two devices is carried over a single, Ethernet-enabled HDBaseT link up to 100m/330ft. It’s meant to simplify classroom and small office system integration, for installation beneath conference tables and in lecterns, to provide localized presentation switching support.

For More Information

Gemini is in-stock and shipping now. Be sure to connect with the Hall team for a demo and pricing. Visit our website at for more information about Gemini and other innovative AV solutions available from Hall Technologies

About Hall Technologies

For more than three decades, Hall Technologies has been a leader in the Pro AV industry with a longstanding reputation for providing top-quality, highly reliable end-to-end solutions. From video distribution and switchers/scalers to conversion and control systems, Hall Technologies is known for delivering communication solutions that are intuitive, easy to use, and create tech-forward spaces focused on outstanding end-user experiences. Additionally, Hall has been a Tribally owned, minority qualified business enterprise since 2018. Learn more at or email

Source: Hall Technologies.

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