The Kramer EXT3-21-XR-TR is a professional AV and USB switching and extension solution. It supports 4K@60Hz video with 4:4:4 chroma sampling. As a result, it suits meeting rooms, boardrooms, classrooms, and other professional presentation environments.

The system combines AV and USB signal extension with switching capabilities. Additionally, its pair-synchronised, kit-like auto-switching helps simplify source selection in compatible installations. This feature makes it easier to manage connected devices during meetings and presentations.

Furthermore, the flexible design supports transmitter or switcher receiver operation, depending on the system configuration. Two-way Power over Ethernet (PoE) provides flexible powering options for compatible installations. The built-in intelligent control gateway also supports integrated AV control.

In addition, secured remote control and management help administrators manage compatible systems remotely. Therefore, the system offers a practical solution for professional environments that need reliable AV connectivity and centralised control.

Choose the Kramer EXT3-21-XR-TR from Smart Boards Kenya for professional AV and USB switching, extension, and control applications.

4K60 4:4:4 video support: Supports high-quality video at 4K resolution and 60Hz with 4:4:4 chroma sampling.
AV and USB extension: Combines AV and USB signal switching and extension in one system.
Pair-synchronised auto-switching: Simplifies source selection in compatible paired configurations.
Flexible operation: Supports transmitter or switcher receiver functionality, depending on configuration.
Two-way PoE: Provides flexible powering options through compatible PoE connections.
Intelligent control gateway: Supports integration with compatible AV control systems.
Secure remote management: Helps authorised users manage and control compatible systems remotely.
Professional AV integration: Suits conference rooms, boardrooms, classrooms, and presentation facilities.