• Shop
    • Call Center & Office Accessories
    • Headsets & Earphones
    • Microphones & Accessories
    • Modems, Routers & Gateways
    • PBX & Small Business Phone Systems
    • Telephone Adapters (ATAs)
    • Uncategorized
    • Conference Phones & Accessories
      • USB Microphones
      • XLR Microphones
      • Wireless Headsets For Calls
      • Wired Headsets For Calls
    • VoIP Phones
      • Desk Phones
      • Cordless Phones
    • VoIP Gateways
      • VoIP Modems
      • VoIP Routers
      • VoIP To Analog Converters
  • Elevate
    • Plans
    • Devices
    • Add-Ons
    • Contact Center
    • Integrations
  • Demo Sites
    • Automotive Demo
    • K-12 Demo
  • About us
  • Contact us
Request a Quote
Menu
Search
Compare“TruVoice USB Adapter Compatible with Any Jabra Quick Disconnect (QD) Wired Headset and Includes Volume Control and Mute Functionality (Connects Headset to PC, Laptop and Softphones)” has been added to the compare list
  • MKJ Headset Adapter Cable – Compatible with Cisco Phones, RJ9 Headset Cord, U10 Compatible for 7841 7942G 8841 7931G 7821 7861 9951 9971
Home Call Center & Office Accessories Headset Adapters MKJ Headset Adapter Cable – Compatible with Cisco Phones, RJ9 Headset Cord, U10 Compatible for 7841 7942G 8841 7931G 7821 7861 9951 9971
iZELL Desk Lamp, [3 Color Modes & 10 Brightness] LED Reading Light with Clamp, Flexible Gooseneck Book Light for Kids Reading Book in Bed at Night Clip on Table, Headboard, Dorm – 15.8‘’ Black
iZELL Desk Lamp, [3 Color Modes & 10 Brightness] LED Reading Light with Clamp, Flexible Gooseneck Book Light for Kids Reading Book in Bed at Night Clip on Table, Headboard, Dorm - 15.8‘’ Black $19.99 Original price was: $19.99.$15.99Current price is: $15.99.
Back to products
Avantone PS-1 PRO-SHIELD Studio Pop Filter
Avantone PS-1 PRO-SHIELD Studio Pop Filter $39.00

MKJ Headset Adapter Cable – Compatible with Cisco Phones, RJ9 Headset Cord, U10 Compatible for 7841 7942G 8841 7931G 7821 7861 9951 9971

$14.99 Original price was: $14.99.$10.99Current price is: $10.99.

Add to wishlist
Add to quote loading
Compare
Compare
Add to wishlist
Category: Headset Adapters Brand: MKJ
Share:
  • Description
  • Reviews (0)
  • Shipping & Delivery
Description

MKJ Headset Adapter Cable – Compatible with Cisco Phones, RJ9 Headset Cord, U10 Compatible for 7841 7942G 8841 7931G 7821 7861 9951 9971

Product description

plantronics U10 cableplantronics U10 cable

headset cord for office phonesheadset cord for office phones

Quick Disconnect- Compatible with Most Plantronics or MKJ QD Headsets

This headset cable compatible with Plantronics headset with 4-pin QD or MKJ Headsets

DO NOT buy it if your headset is Plantronics EncorePro 500/700 digital series headset

DO NOT buy it for JABRA headsets

headset cord for cisco phonesheadset cord for cisco phones

Cisco Phone Compatibility (Included but not limited):

Cisco 12 VIP, Cisco 30 VIP, Cisco 6841, 6851, 6921, 6921, 6945, 6961, 7821, 7841, 7861, Cisco 7931G, 7940, 7940G, 7941, 7941G, 7942G, 7945, 7945G, 7960, 7960G, 7961, 7961G, 7962G, 7965G, 7970, 7970G, 7971, 7971G, 7975, 7975G, 8811, 8841, 8845, 8851, 8861, 8865, 8941, 8945, 8945G, 8961, 9951, 9971, CTS500

Note: This RJ9 Cord ONLY Compatible with Cisco Phones with RJ9 Headset Jack!

Add to Cart

Customer Reviews

4.1 out of 5 stars 59

4.1 out of 5 stars 18

3.5 out of 5 stars 23

3.9 out of 5 stars 33

3.8 out of 5 stars 41

Price

$10.99$10.99
— no data

— no data

— no data

— no data

RJ9 Port

✓

✓

✓
Single 2.5mm 3 Pins Single 3.5mm 4 Pins

Plantronics Compatible QD

✓

✓

✓

✓

✓

Package Dimensions ‏ : ‎ 6.5 x 4.13 x 0.51 inches; 2.01 ounces
Item model number ‏ : ‎ MKJ-RJ9(C)
Date First Available ‏ : ‎ July 11, 2019
Manufacturer ‏ : ‎ Meikajia
ASIN ‏ : ‎ B07V6WWWL8
Best Sellers Rank: #601 in Telephone Headsets
Customer Reviews: 4.1 4.1 out of 5 stars 59 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
This RJ9 headset cable ONLY compatible with Cisco IP phones with RJ9 headset port, such as models 6841, 6851, 6921, 6921, 6945, 6961, 7821, 7841, 7861, Cisco 7931G, 7940, 7940G, 7941, 7941G, 7942G, 7945, 7945G, 7960, 7960G, 7961, 7961G, 7962G, 7965G, 7970, 7970G, 7971, 7971G, 7975, 7975G, 8811, 8841, 8845, 8851, 8861, 8865, 8941, 8945, 8945G, 8961, 9951, 9971
This RJ9 headset adapter is compatible with MKJ headsets with 4-pin QD, do not buy it for EncorePro 500/700 digital series headset
Kevlar-reinforced cord for a strong and lasting performance. Built-in reinforced cord will protect headset against office chair wheels, sharp objects on daily use
The maximum stretch length of this headset connector is about 11.35-foot, the long cord provides added convenience and you can move around the desk freely
The RJ9 bottom cord is compatible with Plantroncis U10, it does not compatible with Jabra headsets
Not compatible with cell phone, computer or laptop

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “MKJ Headset Adapter Cable – Compatible with Cisco Phones, RJ9 Headset Cord, U10 Compatible for 7841 7942G 8841 7931G 7821 7861 9951 9971” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

MAECENAS IACULIS

Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.

ADIPISCING CONVALLIS BULUM

  • Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
  • Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
  • Diam parturient dictumst parturient scelerisque nibh lectus.

Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.

Related products

Call Center Headset Quick Disconnect QD Cable to USB Plug Adapter with Mute + Volume Control Compatible with Plantronic Headset QD Connector Plug to Any Computer Laptop VOIP Softphone
Compare

Call Center Headset Quick Disconnect QD Cable to USB Plug Adapter with Mute + Volume Control Compatible with Plantronic Headset QD Connector Plug to Any Computer Laptop VOIP Softphone

Headset Adapters
$14.99
Product description Convert your exist headsets with Plantronics Quick Disconnect connector to USB plug headset for computer/laptop, softphone and moreTurn
Add to wishlist
Compare
Quick view
-21%
Headset Adapter Converter Standard Female RJ9 to 3.5mm Plug Handset/Headset Plug for Ciscoo Office Telephone and Plantronicss Amplifier: M10 M12 M22 & MX10 Vista Modular Adapters(1 Pack)
Compare

Headset Adapter Converter Standard Female RJ9 to 3.5mm Plug Handset/Headset Plug for Ciscoo Office Telephone and Plantronicss Amplifier: M10 M12 M22 & MX10 Vista Modular Adapters(1 Pack)

Headset Adapters
$9.99 Original price was: $9.99.$7.85Current price is: $7.85.
b>★QUALITY ASSURED: We want to make you happy, if any products problem, please contact us, we’ll provide a full refund
Add to wishlist
Compare
Quick view
RJ9 Plug to USB Headset Adapter Cable for Plantronics Jabra Sennheiser Wireless DECT Headsets to Computer Laptop PC Mac VOIP Softphones
Compare

RJ9 Plug to USB Headset Adapter Cable for Plantronics Jabra Sennheiser Wireless DECT Headsets to Computer Laptop PC Mac VOIP Softphones

Headset Adapters
$14.99
Product description Connect your existing Plantronics wireless headsets seamlessly to computers, laptops, Mac, Windows softphones, or any USB-enabled device. Compatible
Add to wishlist
Compare
Quick view
RJ9 Plug to USB Headset Adapter, USB Male to RJ9 Female Cable Cord Compatible with Plantronics Jabra Sennheiser Wired U10P or Wireless DECT Headphones to Computer Laptop PC Mac Tablet Windows
Compare

RJ9 Plug to USB Headset Adapter, USB Male to RJ9 Female Cable Cord Compatible with Plantronics Jabra Sennheiser Wired U10P or Wireless DECT Headphones to Computer Laptop PC Mac Tablet Windows

Headset Adapters
$14.99
Product description The USB to RJ9 headset adapter is ONLY compatible with Plantronics CS50 CS55 CS351n CS361n CS70n CS540n CS540
Add to wishlist
Compare
Quick view
USB Adapter Cable Compatible Plantronics QD (Quick Disconnect) to USB Type A Plug, Speaker Volume & Mic Mute Control Connects Headset to PC, Laptop, Soft Phone
Compare

USB Adapter Cable Compatible Plantronics QD (Quick Disconnect) to USB Type A Plug, Speaker Volume & Mic Mute Control Connects Headset to PC, Laptop, Soft Phone

Headset Adapters
$18.69
Product description USB Adapter Cable QD (Quick Disconnect) to USB Type A Plug, Speaker Volume Up Down, Mic Mute Button
Add to wishlist
Compare
Quick view
USB to 3.5mm Audio Jack Adapter, External Sound Card Converter Compatible with Headset, PC, Laptop, Mac, Desktops, Linux, PS4 and More Devices (Grey)
Compare

USB to 3.5mm Audio Jack Adapter, External Sound Card Converter Compatible with Headset, PC, Laptop, Mac, Desktops, Linux, PS4 and More Devices (Grey)

Headset Adapters
$7.99
Product description USB to Audio Jack Adapter Compatible with Windows 10/8.1/8/7/Vista/XP, Mac OS X, Linux, Google Chromebook, Windows Surface 3
Add to wishlist
Compare
Quick view
-17%
VoiceJoy RJ9 Headset Adapter Extension Cable- Female 4P4C to Male 4P4C Cable, not RJ11/RJ12, for Plantronics, Jabra, & Hot Desking Office Phones
Compare

VoiceJoy RJ9 Headset Adapter Extension Cable- Female 4P4C to Male 4P4C Cable, not RJ11/RJ12, for Plantronics, Jabra, & Hot Desking Office Phones

Headset Adapters
$11.87 Original price was: $11.87.$9.87Current price is: $9.87.
Looking for an easier way to plug and unplug your direct headset into your office phone Use this Headset Buddy
Add to wishlist
Compare
Quick view
XMSJSIY RJ9 to 3.5mm Headsets Adapter Telephone Phones MIC Audio Splitter Adapter Cable RJ9 4P4C Male to 3.5mm Jack Headphone Microphone Audio Cable – 27CM/10inch
Compare

XMSJSIY RJ9 to 3.5mm Headsets Adapter Telephone Phones MIC Audio Splitter Adapter Cable RJ9 4P4C Male to 3.5mm Jack Headphone Microphone Audio Cable – 27CM/10inch

Headset Adapters
$9.99
RJ9 crystal head to dual 3.5mm computer headphone to phone headphone conversion cable, connecting laptop headphone to IP phone MIC
Add to wishlist
Compare
Quick view
    Affiliate Disclosure

    Disclosure: We are participants in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.

    Our stores
    • Home
    • Shop
    • Wishlist
    • Shopping Cart
    USEFUL LINKS
    • Checkout
    • Contact us
    • Privacy Policy
    • Affiliate Disclosure
    • Returns & Refunds Policy
    Top Categories
    • Plans
    • Devices
    • Add-Ons
    • Integrations
    • Contact Center
    Cloud 504 Technologies LLC 2025. All Rights Reserved.
    Cloud 504 Voice | Main Site | Privacy Policy | Terms of Service
    payments
    • Shop
      • Call Center & Office Accessories
      • Headsets & Earphones
      • Microphones & Accessories
      • Modems, Routers & Gateways
      • PBX & Small Business Phone Systems
      • Telephone Adapters (ATAs)
      • Uncategorized
      • Conference Phones & Accessories
        • USB Microphones
        • XLR Microphones
        • Wireless Headsets For Calls
        • Wired Headsets For Calls
      • VoIP Phones
        • Desk Phones
        • Cordless Phones
      • VoIP Gateways
        • VoIP Modems
        • VoIP Routers
        • VoIP To Analog Converters
    • Elevate
      • Plans
      • Devices
      • Add-Ons
      • Contact Center
      • Integrations
    • Demo Sites
      • Automotive Demo
      • K-12 Demo
    • About us
    • Contact us
    • Wishlist
    • Compare
    • Login / Register
    Free Phone or Headset with Elevate Pro
    Facebook X Instagram YouTube Pinterest linkedin TikTok
    We use cookies to ensure you get the best experience on our website. By using Cloud 504 Voice, you agree to our use of cookies. Learn more.
    Accept
    Shop
    Wishlist
    0 items Cart
    My account
    Compare products
    Close