Kramer 50-80572290 4K 60 HDMI Extender with USB, Ethernet, RS–232 and IR over Extended Reach HDBaseT 3.0

Optimize long‑reach AV and control deployments with the Kramer Electronics EXT3-XR-TR pro HDMI extender. Designed for integrators and IT managers, this HDBaseT 3.0 extender sends pristine 4K60 4:4:4 HDMI along with USB 2.0, 1 Gbps Ethernet, RS‑232 and bi‑directional IR over a single CAT cable up to 100m (330'). The result: a clean, low‑cost infrastructure for boardrooms, control rooms, security and surveillance installations where reliability and signal integrity matter.

The unit supports HDCP 2.3, HDR10 and full HDMI 2.0 audio formats, ensuring compatibility with modern displays and AV sources. Its reversible transmitter/receiver design and HDMI loop‑out let you place the device where it best serves local monitoring or daisy‑chain expansion. Extended USB support enables remote cameras, microphones and HID devices — useful for video conferencing, remote monitoring and access control systems. With a silent, fan‑less chassis built for ceiling or rack mounting, the EXT3-XR-TR delivers enterprise performance without noise or space compromise.

Specify the Kramer 50-80572290 for your next AV, security or monitoring project — contact sales for system design or add it to your deployment plan today.

• Deliver pristine 4K60 4:4:4 video up to 100m over a single CAT cable, eliminating costly fiber runs and simplifying installation
• Consolidate AV, control and network traffic (HDMI, USB 2.0, Ethernet 1Gb, RS‑232, IR) to reduce cabling and enable remote device control
• HDCP 2.3, HDR10 and full HDMI 2.0 compatibility for reliable playback and wide device interoperability in pro AV and security systems
• Flexible transmitter/receiver configuration with HDMI loop‑out for local monitoring and easy daisy‑chaining during installs
• USB extension for cameras, audio peripherals and HID devices — ideal for conferencing, surveillance cameras and peripheral control
• Fan‑less MegaTOOLS enclosure supports dropped‑ceiling or compact rack mounting for quiet, reliable operation in control rooms and monitoring centers