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Kramer Electronics EXT3-U-KIT Miscellaneous Kits Kramer Usb 2.0 Poc Extender Kit Over Extended-reach Cat (ext3-u-kit) Ext3ukit

Part Number: EXT3-U-KIT
Condition: New
Availability: Out of stock
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Product Specifications



Kramer USB 2.0 PoC Extender Kit over Extended-Reach CAT (EXT3-U-KIT)

USB 2.0 PoC Extender Kit over Extended-Reach CAT

Manufacturer Part Number: EXT3-U-KIT

EXT3UKIT is a comprehensive, extendedreach CAT extender kit for USB 2.0, RS232 and audio signals and 2way powering over twisted pair. The EXT3UT transmitter converts the USB input signal into a CAT signal. The EXT3UR receiver converts the transmitted CAT signal into a USB signal. Comprehensive USB Extender Plug & play USB extender kit for providing extendedreach CAT signals and 2way power over twisted pair copper infrastructures. A local USB host is autoconnected to remoteconnected USB devices employing either interrupt, bulk or isochronous USB 2.0 standard data transfer communication. Flexible USB Connectivity Wide Variety of USB peripheral devices can be extended including cameras, touch screens, smart boards, hard drives, game controllers, audio devices, printers, scanners, or HID (Human Interface Devices) devices such as a mouse or keyboard. Dual role and OTG (On The Go ) devices such as smartphones and tablets, connected either to a transmitterside USB host port or receiverside USB device port, can communication with a remote host or peripheral pairing device.

Dimensions:

PRODUCT DIMENSIONS:

  • 6.22cm x 5.18cm x 2.44cm (2.45" x 2.04" x 0.96" ) W, D, H

Weight (Approximate):

PRODUCT WEIGHT:

  • 0.2kg (0.5lbs) approx.

Audio Extension Send an audio signal



CPN:USB 2.0 PoC Extender Kit over Extended-Reach CAT
MANUFACTURER NAME: Kramer Electronics
MANUFACTURER PART NUMBER: EXT3-U-KIT
UPC EAN CODE:
LANGUAGE: EN
MARKET:US

General Information:

EXT3-U-KIT is a comprehensive, extended-reach CAT extender kit for USB 2.0, RS-232 and audio signals and 2-way powering over twisted pair. The EXT3-U-T transmitter converts the USB input signal into a CAT signal. The EXT3-U-R receiver converts the transmitted CAT signal into a USB signal.

  • Comprehensive USB Extender - Plug & play USB extender kit for providing extended-reach CAT signals and 2-way power over twisted pair copper infrastructures. A local USB host is auto-connected to remote-connected USB devices employing either interrupt, bulk or isochronous USB 2.0 standard data transfer communication.
  • Flexible USB Connectivity - Wide Variety of USB peripheral devices can be extended including cameras, touch screens, smart boards, hard drives, game controllers, audio devices, printers, scanners, or HID (Human Interface Devices) devices such as a mouse or keyboard. Dual role and OTG (On The Go ) devices such as smart phones and tablets, connected either to a transmitter-side USB host port or receiver-side USB device port, can communicate with a remote host or peripheral pairing device.
  • Remote USB Charging - Fast USB charging of peripheral devices when the receiver is powered by a power supply, and standard USB charging when the receiver is powered by the transmitter via CAT.
  • Bidirectional RS-232 Extension - Serial interface data flows in both directions, allowing data transmission and device control.
  • Audio Extension - Send an audio signal from an audio source connected to the transmitter to an active audio playing device connected to the receiver.
  • Cost-Effective Maintenance - Status LED indicators facilitate easy local maintenance and troubleshooting.
  • Easy Installation - Single twisted-pair cable for signal and power wiring. Compact PicoTOOLS® fan-less enclosure for device-back mounting, or side-by-side mounting of 4 units in a 1U rack space with the recommended rack adapter.


ManufacturerKramer Electronics LTD
Manufacturer Part NumberEXT3-U-KIT
Manufacturer Website Addresshttp://www.kramerelectronics.com
Brand NameKramer
Product NameUSB 2.0 PoC Extender Kit over Extended-Reach CAT
Product TypeNetwork Accessory Kit
Physical Characteristics:
Dimensions

PRODUCT DIMENSIONS:

  • 6.22cm x 5.18cm x 2.44cm (2.45" x 2.04" x 0.96" ) W, D, H
Weight (Approximate)

PRODUCT WEIGHT:

  • 0.2kg (0.5lbs) approx.
Miscellaneous:
What's in the box
  • 1 x 12V power-supply
  • 1 x C-USB/AB-6 USB type-A male to USB type-B male 2m cable

Date Inserted: Tuesday June 3, 2025

This product was last updated on Monday April 20, 2026

All products are brand new and factory sealed unless otherwise stated.
 *** Disclaimer- Information is supplied by the Manufacturer. The image, including color, may differ from actual product appearance. CompSource, Inc. is not responsible for data. ***

Questions and Answers

Questions and Answers

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Shipping / Returns

Shipping

Ground = $12.95
(Delivery within 2-7 business days)

Two Day Air = $25.00
(Delivery within 2 business days)

Standard One Day = $35.00
(Delivery within next business day)

Priority = $45.00
(Delivery within next business morning)

U.S Mail Priority (AA,AE,AP only) = $30.00

FedEx International Economy (Canada only) = $85.00

Typically out of stock items are filled within 1 to 14 business days but can and may take longer.

Shipping dates are best estimates based on product location and may vary with holidays.

If product requires trucking, additional fees may apply.

* Some destinations are subject to Applicable State/Duty Taxes

Returns

CompSource realizes that every product may have different return guidelines. Please see the policy below regarding this item.

This Product Has Limited Exchange Privileges.

Limited returns within 30 days of purchase permitted on this product.

For support on this product, please contact Kramer Electronics.  http://www.kramerus.com/


Kramer Electronics Company's Information

Kramer Electronics  
Click Kramer Electronics for all products

Local #: (908) 735-0018

Site:  http://www.kramerus.com/

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    About Kramer Electronics

    In today's digital age, high-quality audio and video (AV) solutions are essential for effective communication, seamless presentations, and enhanced learning experiences. Kramer Electronics has established itself as a leader in the AV industry, offering a wide range of products designed to meet the needs of businesses, educational institutions, and home users alike. For those looking to invest in Kramer's top-tier technologies, CompSource stands out as the premier retailer. Here's why Kramer Electronics is a game-changer and why CompSource is the best place to purchase these innovative products.

    Why Kramer Electronics? Pioneering AV Technology

    1. Cutting-Edge AV Switching and Control Solutions

    Kramer Electronics is renowned for its advanced AV switching and control solutions. Products like the Kramer VP-440, a high-performance presentation switcher/scaler, offer seamless switching between multiple inputs and outputs, ensuring smooth and professional presentations. Their intuitive control systems make it easy to manage complex AV setups with minimal effort.

    2. High-Quality Signal Management

    Kramer excels in signal management with products like their HDMI repeaters, splitters, and extenders. These devices ensure that your audio and video signals are transmitted with the highest fidelity, over long distances, without any degradation. The Kramer PT-580T and PT-580R, for example, provide reliable HDMI signal extension over twisted pair cables.

    3. Versatile AV Distribution

    For environments that require robust AV distribution, Kramer's solutions are second to none. Their matrix switchers, such as the Kramer VS-62H, allow for flexible routing of multiple sources to multiple displays, making them ideal for conference rooms, educational facilities, and control centers.

    4. Innovative Wireless Solutions

    Kramer's VIA line of wireless presentation systems revolutionizes the way we share content. The VIA Connect PRO, for instance, enables seamless wireless collaboration by allowing multiple users to stream content from their devices to a shared display, fostering more interactive and dynamic meetings.

    5. Superior Audio Solutions

    In addition to their video expertise, Kramer offers exceptional audio products. Their amplifiers, speakers, and audio processors are designed to deliver crystal clear sound, enhancing the auditory experience in any environment. The Kramer PA-1202, a high-power stereo amplifier, is a perfect example of their commitment to audio excellence.

    Why CompSource? Your Trusted Kramer Electronics Retailer

    1. Comprehensive Selection of Kramer Products

    CompSource boasts an extensive inventory of Kramer Electronics products. Whether you need advanced AV switching equipment, signal management solutions, or wireless presentation systems, you'll find a comprehensive selection at CompSource, ensuring you can source all your AV needs in one place.

    2. Competitive Pricing and Special Offers

    At CompSource, competitive pricing is a given. They work tirelessly to offer the best prices on Kramer products, often featuring special deals and discounts. This ensures you get the best value for your investment in cutting-edge AV technology.

    3. Expert Customer Support

    CompSource is committed to providing exceptional customer service. Their team of knowledgeable experts is always available to help you select the right Kramer products for your needs, answer any technical questions, and provide support throughout your purchasing journey.

    4. Reliable and Fast Shipping

    With CompSource, you can count on fast and reliable shipping. They ensure that your Kramer products arrive quickly and safely, so you can start enjoying your new AV solutions without delay. Their efficient logistics network is designed to meet the demands of today's fast-paced world.

    5. Authorized Kramer Dealer

    As an authorized dealer, CompSource guarantees the authenticity and quality of every Kramer product they sell. This means you receive the full manufacturer's warranty and support, providing peace of mind with your purchase.


    Please Check Out Some of the Most Popular Kramer Electronics Categories We Offer



    More on Kramer Electronics

    Choosing Kramer Electronics means investing in superior AV technology that enhances communication, collaboration, and entertainment. From state-of-the-art switching and control solutions to innovative wireless presentation systems, Kramer's products are designed to deliver exceptional performance and reliability.

    When you purchase Kramer Electronics from CompSource, you gain access to an extensive selection of products, competitive pricing, expert customer support, and reliable shipping. CompSource's status as an authorized dealer further ensures that you're receiving genuine, high-quality products backed by the full manufacturer's warranty.



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