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Comprehensive Cable CHE-HDBTWP121K Video Consoles/Extenders Comprehensive Che-hdbtwp121k Video Extender Transmitter/receiver - 1 Input Device - 1 Output Device  Chehdbtwp121k 0808447081978

Part Number: CHE-HDBTWP121K
Condition: New
Availability: Out of stock   
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Product Specifications



Comprehensive CHE-HDBTWP121K Video Extender Transmitter/Receiver - 1 Input Device - 1 Output Device - 230 ft Range - 2 x Network (RJ-45) - 3 x USB - 1 x HDMI In - 1 x HDMI Out - 4K - Twisted Pair - Category 7 - Wall Plate

HDBASET4K 18GHDMI USB 2.0/AUDIO - WALL PLATE EXTENDER KIT UP TO 230FT

Manufacturer Part Number: CHE-HDBTWP121K



CPN:HDBASET4K 18GHDMI USB 2.0/AUDIO - WALL PLATE EXTENDER KIT UP TO 230FT
MANUFACTURER NAME: Comprehensive Cable
MANUFACTURER PART NUMBER: CHE-HDBTWP121K
UPC EAN CODE: 0808447081978
LANGUAGE: EN
MARKET:US

General Information:

Extend 4K HDMI, Audio and USB 2.0 High Speed Signals over a Single UTP Cable up to 230ft

Comprehensive's CHE-HDBTWP121K Wall Plate Extender kit was designed to extend HDMI, analog audio and high speed USB 2.0 signals up to 230ft over Cat5e or Cat6 cables. Perfect for all commercial AV/IT installations that requires HDMI and USB 2.0 and audio inputs.

Supports 4K HD Video up to 4K@60Hz (4:4:4)

This versatile USB/HDMI extender can transmit 4K resolutions up to 4K@60Hz 4:4:4 up to 131ft and 1080P@60Hz up to 230ft, making it perfect for classrooms, meeting rooms, huddle spaces and other AV installations.

Supports Bi-directional POC (Power over Cable) Delivery

The CHE-HDBTWP121K includes 24V POC function support. Either the TX or RX can be powered by the included 24V/1A power adapter or Phoenix jack.

Dual USB 2.0 Ports

The two high speed USB 2.0 ports allow you to connect two USB devices and use them simultaneously.

Dedicated Analog Audio

The 3.5mm analog audio jack delivers audio independent from the HDMI signal for additional audio routing.

A Must Have Device for Every AV Space

Ideal for use in court rooms, classrooms, conference rooms and anywhere audio-visual devices can be extended from a remotely located HDMI source device.

Compatible with Promethean® Interactive Whiteboard

This USB extender supports and is fully compatible with the Promethean® Interactive Whiteboard.

ManufacturerComprehensive Connectivity Company
Manufacturer Part NumberCHE-HDBTWP121K
Manufacturer Website Addresshttp://www.comprehensiveco.com
Brand NameComprehensive
Product ModelCHE-HDBTWP121K
Product NameCHE-HDBTWP121K Video Extender Transmitter/Receiver
Product TypeVideo Extender Transmitter/Receiver
  Product UPC0808447081978
Technical Information:
Connectivity TechnologyWired
Number of Input Devices Supported1
Number of Output Devices Supported1
Maximum Operating Distance230 ft
HDBase-TYes
Video:
Graphics Modes4K
Interfaces/Ports:
Network (RJ-45)Yes
HDMI InYes
HDMI OutYes
USBYes
Number of Network (RJ-45) Ports2
Number of USB Ports3
Number of HDMI Inputs1
Number of HDMI Outputs1
Media & Performance:
Media Type SupportedTwisted Pair
Twisted Pair Cable StandardCategory 7
Category 6
Category 6a
Category 5e
Physical Characteristics:
Product ColorWhite/Black
Transmitter Height1.80"
Transmitter Width4"
Transmitter Depth1.20"
Receiver Height9"
Receiver Width5.50"
Receiver Depth2.90"
Form FactorWall Plate
Transmitter Weight (Approximate)5.75 oz
Receiver Weight (Approximate)7.05 oz
Miscellaneous:
What's in the box
  • 1 x Single Gang HDMI/USB Wall Plate Extender (white)
  • 1 x HDMI/USB Receiver box (black)
  • 1 x Vinyl Decora Plate With 2 Screws
  • 2 x 3-pin Phoenix Connector
  • 1 x 2-pin Phoenix Connector
  • 1 x Mounting Ears With Mounting Screws DC 24V/1A Power Adapter
  • 1 x USB 2.0 Type A Male To Type B Male Cable 3 Feet
  • 1 x User Manual
Application/UsageMeeting Room
Conference Room
Classroom
Environmental ComplianceRestriction of Hazardous Substances (RoHS)
Warranty:
Warranty3 Year

Date Inserted: Saturday December 18, 2021

This product was last updated on Sunday April 19, 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

Ask CompSource

Shipping / Returns

Shipping

Ground = FREE
(Delivery within 2-7 business days)

Two Day Air = $26.00
(Delivery within 2 business days)

Standard One Day = $38.00
(Delivery within next business day)

Priority = $55.00
(Delivery within next business morning)

U.S Mail Priority (AA,AE,AP only) = $32.00

FedEx International Economy (Canada only) = $86.00

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.

Please call for return guidelines.

For support on this product, please contact Comprehensive Cable. 800-328-9438 www.3com.com


Comprehensive Cable Company's Information

Comprehensive Cable  
Click Comprehensive Cable for all products

Local #: 408-326-5000

Toll Free #: 800-328-9438

Tech Support #: 800-328-9438

Site:  www.3com.com

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    About Comprehensive Cable

    About Comprehensive Cable Technologies

    Comprehensive Cable Technologies has been a trusted name in connectivity solutions since 1974. With a commitment to quality and innovation, Comprehensive Cable offers a wide range of products designed to meet the needs of professionals in various industries.

    Our Offerings

    Comprehensive Cable Technologies provides an extensive selection of connectivity solutions, including:

    • HDMI Cables
    • USB Cables
    • AV Cables
    • Adapters and Converters
    • Networking Solutions
    • Custom Cable Assemblies

    Our products are designed to deliver reliable performance and are backed by industry-leading warranties.

    Why Buy From Comprehensive Cable Technologies?

    Choosing Comprehensive Cable Technologies means opting for quality, reliability, and innovation. Our products are rigorously tested to ensure they meet the highest standards. We offer exceptional customer support and a commitment to continuous improvement.

    Why Buy From CompSource?

    CompSource is a trusted distributor of Comprehensive Cable Technologies products. When you buy from CompSource, you benefit from:

    • Competitive Pricing
    • Fast and Reliable Shipping
    • Excellent Customer Service
    • Easy Returns and Exchanges

    CompSource ensures you get the best value for your money and a seamless shopping experience. We want this to be as easy and stress-free as possible. CompSource is here to help with your Comprehensive Cable purchase. We're here to help you decide. Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best Comprehensive Cable solution for your needs and budget.



    © 2025 Comprehensive Cable Technologies. All rights reserved.


    About the Author

    Dean Bellone - CEO of CompSource

    Mason Maynard

    Mason Maynard is a people-oriented individual who finds joy in spending quality time with friends and family, valuing strong personal connections. With a strong interest in Marketing and Sales, Mason thrives on creating impactful strategies that engage audiences and drive meaningful results. Mason is passionate about innovation, business growth, and delivering top-tier customer service.

    Connect with Mason on: LinkedIn


    Ordered Saturday arrived Tuesday - product is good condition and much cheaper than other sites. Bdarr
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