Kramer MegaTOOLS EXT3-XR-TR Video Extender Transmitter

$875.00
$485.05 SAVE $389.95
4 availableas of 09/19/2026

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Compliance and certifications

  • WEEE
  • RoHS
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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

About the Kramer MegaTOOLS EXT3-XR-TR

EXT3-XR-TR is a high-performance, extended-reach HDBaseT 3.0 extender for 4K60Hz (4:4:4) HDMI, USB, Ethernet, RS-232, and IR signals over twisted pair, flexibly set as transmitter-side or receiver-side device. EXT3-XR-TR transmitter-side converts all input signals into the transmitted HDBaseT 3.0 signal. EXT3-XR-TR receiver-side receives the HDBaseT 3.0 signal and converts it back into the original input signals. It extends video signals to up 100m (330ft) over CAT copper cables at up to 4K@60Hz (4:4:4) video resolution

FEATURES

High Performance Standard Extender - Professional HDBaseT extender for providing extended-reach signals over twisted-pair copper infrastructures. TP-600TRxr is a standard extender that can be connected to any market-available HDBaseT-compliant extension product. For optimum extension reach and performance, use recommended Kramer cables
HDMI Signal Extension - HDCP 2.3, EDID and CEC signals are passed through from the source to the display. Supports HDR10, deep color, x.v.Color™, lip sync, HDMI uncompressed audio channels, Dolby TrueHD, DTS-HD, 2K, 4K, and 3D as specified in HDMI 2.0
HDMI Mirroring - Transmitter-side extender mirrors input HDMI signal to loop output port for connecting a local monitor or an additional unit in a daisy chain
Flexible USB 2.0 Extension - An active USB host is connected to the extender at either the transmitter or receiver sides. USB 2.0 signals are extended between the extender transmitter and receiver sides, enabling connection of the active USB host to both local and remote USB devices, such as camera and audio devices, or HID (Human Interface Devices) mouse or keyboard devices
Multi-channel Audio Transmission - Up to 32 channels of digital stereo uncompressed signals for supporting studio-grade surround sound
Ethernet Extension - Ethernet interface data flows in both directions, allowing extension of up to 1 Gbps Ethernet connectivity for LAN communication and device control
Bidirectional RS-232 Extension - Serial interface data flows in both directions, allowing data transmission and device control
Bidirectional Infrared Extension - IR interface data flows in both directions, allowing remote control of peripheral devices located at either end of the extended line
Cost-effective Maintenance - Status LED indicators for HDMI, Loop, HDBT, and USB active host ports, facilitate easy local maintenance and troubleshooting
Easy and Elegant Installation - MegaTOOLS™ fan-less enclosure for dropped-ceiling mounting, or side-by-side mounting of 2 units in a 1U rack space with the recommended rack adapter

Technical specifications

Technical Specifications of the Kramer MegaTOOLS EXT3-XR-TR

General Information

General Information specifications
Manufacturer Kramer Electronics LTD
Manufacturer Part Number EXT3-XR-TR
Manufacturer Website Address http://www.kramerelectronics.com
Brand Name Kramer
Product Line MegaTOOLS
Product Model EXT3-XR-TR
Product Name MegaTOOLS EXT3-XR-TR Video Extender Transmitter
Product Type Video Extender Transmitter

Technical Information

Technical Information specifications
Connectivity Technology Wired
Number of Input Devices Supported 1
Number of Output Devices Supported 1
Maximum Operating Distance 328.08 ft

Video

Video specifications
Graphics Modes 4K UHD

Interfaces/Ports

Interfaces/Ports specifications
Network (RJ-45) Yes
HDMI In Yes
HDMI Out Yes
USB Yes
Number of Network (RJ-45) Ports 2
Number of USB Ports 4
Number of HDMI Inputs 1
Number of HDMI Outputs 1

Media & Performance

Media & Performance specifications
Media Type Supported Twisted Pair

Physical Characteristics

Physical Characteristics specifications
Transmitter Height 1.06"
Transmitter Width 7.48"
Transmitter Depth 4.57"
Form Factor DesktopCeiling MountRack-mountable
Transmitter Weight (Approximate) 1.32 lb

Miscellaneous

Miscellaneous specifications
Package Contents
  • MegaTOOLS EXT3-XR-TR Video Extender Transmitter
  • Power Adapter
  • Bracket
  • Rubber Feet
Green Compliant Yes
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)Restriction of Hazardous Substances (RoHS)

Warranty

Warranty specifications
Limited Warranty 7 Year

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.