20 Best Rj11 To 3.5 Mm Jack Adapter [2024]

Are you looking for the best Rj11 To 3.5 Mm Jack Adapter? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Rj11 To 3.5 Mm Jack Adapter.

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1 Premium Female RJ9 Headset Jack 3.5mm Plug Telephone Cable Female to Male Stereo Adapter Cable for... Premium Female RJ9 Headset Jack 3.5mm Plug Telephone Cable Female to Male Stereo Adapter Cable...
2 VoiceJoy Headset Adapter Converter 3.5mm Plug to Female RJ9/RJ10 Headset/Handset Plug for Most... VoiceJoy Headset Adapter Converter 3.5mm Plug to Female RJ9/RJ10 Headset/Handset Plug for Most...
3 SinLoon RJ9 to 3.5mm Telephone Adapter Cable Female RJ9 Headset to Male 3.5mm Cell Phone Adapter -... SinLoon RJ9 to 3.5mm Telephone Adapter Cable Female RJ9 Headset to Male 3.5mm Cell Phone Adapter...
4 Onvian RJ9 Male to 3.5mm Female Plug Headset Jack Phone Audio Adapter Cable Onvian RJ9 Male to 3.5mm Female Plug Headset Jack Phone Audio Adapter Cable
5 Smartphone 3.5mm Jack to RJ9/RJ10 Plug for ONLY Cisco IP Phones Adapter Cable Smartphone 3.5mm Jack to RJ9/RJ10 Plug for ONLY Cisco IP Phones Adapter Cable
6 3.5mm Smartphone Headset to RJ9 Adapter for Yealink T20 T21 T41G etc Phones and Grandstream... 3.5mm Smartphone Headset to RJ9 Adapter for Yealink T20 T21 T41G etc Phones and Grandstream...
7 4P4C RJ9/RJ10 to 3.5mm Female Headset Adapter Cable Stereo Converter Telephone Cord for Cisco IP... 4P4C RJ9/RJ10 to 3.5mm Female Headset Adapter Cable Stereo Converter Telephone Cord for Cisco IP...
8 Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Cisco Unified Office... Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Cisco Unified...
9 Standard 3.5mm Jack Smartphone Headset Headphone Adapter Cable Converter to RJ9 Plug for Plantronics... Standard 3.5mm Jack Smartphone Headset Headphone Adapter Cable Converter to RJ9 Plug for...
10 Poyiccot 3.5mm(1/8inch) Stereo Audio Balanced Male Jack to AV 3-Screw Video Balun Terminal Adapter... Poyiccot 3.5mm(1/8inch) Stereo Audio Balanced Male Jack to AV 3-Screw Video Balun Terminal...
11 VoiceJoy 3.5mm Smartphone Headset to RJ9 Adapter Cable - 3.5mm Headphone Converter to Office... VoiceJoy 3.5mm Smartphone Headset to RJ9 Adapter Cable - 3.5mm Headphone Converter to Office...
12 Poyiccot 3.5mm Speaker Wire Adapter, 3.5mm (1/8') 4 Pole Stereo TRRS Male Jack to AV 4 Screw... Poyiccot 3.5mm Speaker Wire Adapter, 3.5mm (1/8") 4 Pole Stereo TRRS Male Jack to AV 4 Screw...
13 Poyiccot RJ9 to 3.5mm Adapter, RJ9 Male to Dual 3.5mm Female Headphone Adapter for Telephone Audio... Poyiccot RJ9 to 3.5mm Adapter, RJ9 Male to Dual 3.5mm Female Headphone Adapter for Telephone...
14 Headset Buddy Male 2.5mm to Male RJ9 / RJ10 Sub-Mini Audio Adapter Cable for Amplifier or Wireless... Headset Buddy Male 2.5mm to Male RJ9 / RJ10 Sub-Mini Audio Adapter Cable for Amplifier or...
15 VoiceJoy Female RJ9/RJ22 Headset to Male 3.5mm Cell Phone Adapter - Convert RJ9 Headphone to Mobile... VoiceJoy Female RJ9/RJ22 Headset to Male 3.5mm Cell Phone Adapter - Convert RJ9 Headphone to...
16 CERRXIAN 3.5mm TS Mono Male to 2 Pin Screw Terminal Female AUX Headphone Replacement Solderless... CERRXIAN 3.5mm TS Mono Male to 2 Pin Screw Terminal Female AUX Headphone Replacement Solderless...
17 Headphone Earpiece Jack Adapter Cable for Cordless Phones: 2.5mm Male to 3.5mm Female (for... Headphone Earpiece Jack Adapter Cable for Cordless Phones: 2.5mm Male to 3.5mm Female (for...
18 RJ45 to RJ11 Cable, 6 Feet Phone Jack to Ethernet Adapter RJ11 6P4C Male to RJ45 8P8C Male Connector... RJ45 to RJ11 Cable, 6 Feet Phone Jack to Ethernet Adapter RJ11 6P4C Male to RJ45 8P8C Male...
19 RJ45 to RJ11 Converter Adapter Connector M/F Cable,Uvital Telephone RJ11 6P4C Female to Ethernet... RJ45 to RJ11 Converter Adapter Connector M/F Cable,Uvital Telephone RJ11 6P4C Female to Ethernet...
20 Headset Adapter Cable 3.5mm Smartphone Headset to RJ9/RJ10 Phone Adapter for ONLY Cisco 7940 7970... Headset Adapter Cable 3.5mm Smartphone Headset to RJ9/RJ10 Phone Adapter for ONLY Cisco 7940 7970...
Bestseller No. 1
Premium Female RJ9 Headset Jack 3.5mm Plug Telephone Cable Female to Male Stereo Adapter Cable for...
  • 🌳Convert RJ9/RJ10/RJ22 Headset to most smartphones with 3.5mm Headphone Jack
  • 🌳NOTE: Does not work with RJ11. Package Includes: one Adapter
  • 🌳Interface: 3.5mm TRRS male, RJ9 4P4C phone female interface Cable length: About 40 cm / 15.74 '' (including connector length)
  • 🌳Compatible with 3.5mm jack for Apple, Android, Windows, Blackberry, or other Smartphone. Stereo sound, 100% guaranteed.
  • 🌳RISK FREE PURCHASE: Satisfying our customers with high quality products is our top priority. That is why this replacement adapter is backed by our...
Bestseller No. 2
VoiceJoy Headset Adapter Converter 3.5mm Plug to Female RJ9/RJ10 Headset/Handset Plug for Most...
  • NOT COMPATIBLE WITH AVAYA ,CISCO,YEALINK Grandsteam PHONES and SNOM Phones.ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION.
  • Comes with Universal 3.5mm OMTP to CTIA Earphone Converter Adapter. Do not worry the incompatibility.
  • Convert smartphone headset to 4P4C RJ9/RJ10 plug for office telephones.
  • NOT COMPATIBLE WITH AVAYA ,CISCO,YEALINK ,Grandsteam PHONES and SNOM Phones. Please Check the Compatible Phones list before your order.DO NOT BUY THE...
Bestseller No. 3
SinLoon RJ9 to 3.5mm Telephone Adapter Cable Female RJ9 Headset to Male 3.5mm Cell Phone Adapter -...
  • Connector: Gold plated 4Pin 3.5mm headphone JACK;4P4C RJ9 female Adapter.
  • Idear for Smartphones or transfer to headphones.
  • compatible RJ9/RJ10/RJ22 Headset to most smartphones with 3.5mm Headphone Jack.
  • Does not work with RJ11 (which is the size of the phone jack in the wall, larger than headset phone jacks)
  • Note: this headset is not support for CISCO, AVAYA 16XX 96XX,SNOM,Grandstream,Yealink,Panasonic phones.
Bestseller No. 4
Onvian RJ9 Male to 3.5mm Female Plug Headset Jack Phone Audio Adapter Cable
  • Using your own headphones to chat on telephone with this cable.
  • Use PC Headset with most VOIP phone that have a RJ9/RJ10/RJ22 headset jack. (Not compatible with RJ11)
  • Adapter cable with dual 3.5mm PC Headset jack to RJ9 Desk Phones Jack for Avaya, Cisco.
  • Due to power and impedance general computer headset is relatively low, compared to the effect of professional telephone headset there is a gap. The...
  • Notification: It can not work with 2 in 1 integrated headset.
SaleBestseller No. 5
Smartphone 3.5mm Jack to RJ9/RJ10 Plug for ONLY Cisco IP Phones Adapter Cable
  • 3.5mm TRRS female jack.
  • ONLY for Cisco IP phones.
  • Use your existing iPhone/ iPad, or similar TRRS headset with your Cisco-based phone.
  • ONLY FOR CISCO 6921, 6941, 6945, 6961, 7940, 7940G, 7941, 7941G,7942G, 7945, 7945G, 7960, 7960G, 7961, 7961G, 7965G, 7970G, 7971G, 7975G, 7985G 8941,...
  • Not FOR Cisco 7902, 7905, 7910, 7911, 7912, 7920, 7921 Phones.
Bestseller No. 6
3.5mm Smartphone Headset to RJ9 Adapter for Yealink T20 T21 T41G etc Phones and Grandstream...
  • Convert 3.5mm Smartphone plug to single 4P4C RJ9/RJ10 handset plug.
  • Save money by buying a smartphone headset, or using your existing one with your phone's handset jack.
  • All functions on headset and phone would function same. Easy Setup, Plug and Play
  • Only works for some specific phones. Please see compatible phone models list in description below
SaleBestseller No. 7
4P4C RJ9/RJ10 to 3.5mm Female Headset Adapter Cable Stereo Converter Telephone Cord for Cisco IP...
  • 4P4C RJ9/RJ10 male plug to 3.5mm TRRS female jack headset adapter cable for most VOIP phones that have a RJ9/RJ10/RJ22 headset jack (Not compatible...
  • RJ9 to 3.5mm Headset cable convert 3.5mm smartphone plug to single 4P4C RJ9 or RJ10 handset plug. NOT COMPATIBLE WITH Headset, but get great quality...
  • 3.5mm TRRS female jack to 4P4C male plug compatible with Cisco Unified IP Phones 7931G 7940 7940G 7941 7941G 7942 7942G 7945 7945G 7960 7960G 7961...
  • 4P4C RJ9 telephone connector color : RJ9 female adapter gray, wire cable leads color:green, red, yellow, black; Dimension : adapter head: 17 x 11 x...
  • 4P4C RJ10 headset cable, 616E 4P4C RJ9 female telephone connector adapter with 4 Wires welding cable, great for home, businesses, offices, call...
Bestseller No. 8
Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Cisco Unified Office...
  • Convert 3.5mm Smartphone plug to single 4P4C RJ9/RJ10 handset plug
  • Save money by buying a smartphone headset, or using your existing one with your phone's handset jack.
  • ONLY COMPATIBLE WITH Cisco Unified IP Phones: 7931G 7940 7940G 7941 7941G 7942 7942G 7945 7945G 7960 7960G 7961 7961G 7962 7962G 7965 7965G 7970 7970G...
  • BUY THE ITEM TODAY IF YOU HAVE ONE OF THE PHONE OR AMPLIFIER MODELS LISTED ABOVE. NOT COMAPTIBLE WITH CISCO SPA SERIES
Bestseller No. 9
Standard 3.5mm Jack Smartphone Headset Headphone Adapter Cable Converter to RJ9 Plug for Plantronics...
  • Convert 3.5mm Smartphone plug to single 4P4C RJ9/RJ10 handset plug.
  • ONLY COMPATIBLE WITH Cisco Unified IP Phones: 7931G 7940 7940G 7941 7941G 7942 7942G 7945 7945G 7960 7960G 7961 7961G 7962 7962G 7965 7965G 7970 7970G...
  • BUY THE ITEM TODAY IF YOU HAVE ONE OF THE PHONE OR AMPLIFIER MODELS LISTED ABOVE. NOT COMAPTIBLE WITH CISCO SPA SERIES
Bestseller No. 10
Poyiccot 3.5mm(1/8inch) Stereo Audio Balanced Male Jack to AV 3-Screw Video Balun Terminal Adapter...
  • Connecting single wires with open cable heads to your 3.5mm jack
  • Model: TRS,Stereo,3 Pole 3.5mm 1/8 inch male plug
  • Screw/solderless type.Use for microphone plug, earphone plug
  • Package included: 1 x 3.5 mm stereo male to AV 3-Screw terminal female connector Cable.Wiring diagram: PIN 1 - red wire is the left channel; PIN 2 -...
  • No soldering required! Use stranded or solid core wire and a small screw driver to create custom wiring jigs.
Bestseller No. 11
VoiceJoy 3.5mm Smartphone Headset to RJ9 Adapter Cable - 3.5mm Headphone Converter to Office...
  • NOT COMPATIBLE WITH AVAYA ,CISCO,YEALINK PHONES and SNOM Phones.ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION.
  • All functions on headset and phone would function same
  • Convert smartphone headset to 4P4C RJ9/RJ10 plug for office telephones.
  • Please Check the Compatible Phones list before your order.DO NOT BUY THE ITEM IF YOU CAN NOT FIND YOUR PHONE MODEL IN LISTS, CONTACT US FOR ADVICE.
Bestseller No. 12
Poyiccot 3.5mm Speaker Wire Adapter, 3.5mm (1/8") 4 Pole Stereo TRRS Male Jack to AV 4 Screw...
  • Speaker Wire to 3.5mm Cable with Connectors 1: 3.5mm 1/8" TRRS (4-Pole) Male jack, Connectors 2: AV 4-Pin Screw Terminal Block jack,please note: Did...
  • 3.5mm screw terminal cable,connecting single wires with open cable heads to your 3.5mm jack.
  • 3.5mm 1/8'' trrs cable, it has four total conductors - three signal and a ground as opposed to a more common stereo jack's two.
  • No soldering required! Use stranded or solid core wire and a small screw driver to create custom wiring jigs. Wiring diagram: PIN 1 - red wire; PIN 2...
  • 3.5mm trrs plug cable is more convenient to use more quickly without welding, and you can use the 22-18 gauge to connect.
Bestseller No. 13
Poyiccot RJ9 to 3.5mm Adapter, RJ9 Male to Dual 3.5mm Female Headphone Adapter for Telephone Audio...
  • 3.5mm Female to RJ9 Cable,Convert two 3.5mm plugs to single 4P4C RJ9/RJ10 headset plug, you can use your own headphone to chat on telephone with this...
  • Use PC Headset with most VOIP phones that have a RJ9/RJ10/RJ22 headset jack. (Not compatible with RJ11)
  • Adapter cable with dual 3.5mm PC Headset jack to RJ9 Desk Phones Jack. Note:the 3.5mm adapter is trrs port.
  • You can use your own headphone to chat on telephone with this cable.
  • Note: It can not work with 2 in 1 integrated headset.
Bestseller No. 14
Headset Buddy Male 2.5mm to Male RJ9 / RJ10 Sub-Mini Audio Adapter Cable for Amplifier or Wireless...
  • Adapts phones with 2.5mm headset jacks to wired amplifiers or wireless headset stations
  • Simple to use with most devices, amplifiers, and wireless base stations
  • Fits Jabra Wireless Headset to Phone with 2.5mm Headset Input
  • Professional-grade High-quality wiring for extra durability and superior audio quality
  • US-Based Company & Customer Service
Bestseller No. 15
VoiceJoy Female RJ9/RJ22 Headset to Male 3.5mm Cell Phone Adapter - Convert RJ9 Headphone to Mobile...
  • DO NOT BUY IT If your headset is for CISCO, AVAYA 16XX 96XX,SNOM,Grandstream,Yealink,Panasonic phones.Please Make Sure See the Compatible List in the...
  • Convert 4P4C RJ9/RJ10/RJ22 Headset to most Smartphones with 3.5mm Headphone Jack
  • Female RJ9 to Male 3.5mm plug headset adapter. Save money by using your existing RJ headset to work with your 3.5mm jack mobile phone.
  • BUY THE ITEM TODAY IF YOUR RJ HEADSET IS COMPATIBLE WITH ONE OF THE PHONE MODELS LISTED BELOW, THEN THIS ADAPTER CAN HELP CONVERT HEADSET TO WORK WITH...
  • The 3.5mm Plug is Gold-plated. Very excellent Quality.
Bestseller No. 16
CERRXIAN 3.5mm TS Mono Male to 2 Pin Screw Terminal Female AUX Headphone Replacement Solderless...
  • One truth about working, you always need the cable or adapter when you don't have in your toolbox. That's why we choose these terminal-block audio...
  • Connecting single wires with open cable heads to your 3.5mm mono jack.With this adapter, you can convert 3.5mm audio interface signals into wires that...
  • Reliable connect, good performance with plastic construction and strain relief.
  • It is more convenient to use more quickly without welding.
  • Use for earphone plug.
Bestseller No. 17
Headphone Earpiece Jack Adapter Cable for Cordless Phones: 2.5mm Male to 3.5mm Female (for...
  • This headphone headset jack adapter will allow you to use your smartphone (iPhone and Android), gaming and PC / laptop headsets with 3.5mm plugs on...
  • Compatible with Panasonic Bluetooth Cordless Phone KX-TG7875S Link2Cell with Enhanced Noise Reduction & Digital Answering Machine - 5 Handsets...
  • Compatible with PANASONIC DECT 6.0 Expandable Cordless Phone System with Answering Machine and Call Blocking - 3 Handsets - KX-TGE433B (Black), 2...
  • NOTE: This cable is compatible only with the cordless phones specified in this listing.
Bestseller No. 18
RJ45 to RJ11 Cable, 6 Feet Phone Jack to Ethernet Adapter RJ11 6P4C Male to RJ45 8P8C Male Connector...
  • RJ11 to RJ45 telephone cable.
  • Durable telephone cord, durable material help you keep good singal delivery.
  • High quality, used to run telephone over ethernet lines.
  • Cable Length: 6ft
  • We offer worry-free warranty and friendly customer service within 12 months for your confident purchase. If you are not satisfied with any product,...
Bestseller No. 19
RJ45 to RJ11 Converter Adapter Connector M/F Cable,Uvital Telephone RJ11 6P4C Female to Ethernet...
  • RJ45 Ethernet Cable Converter: Telephone RJ11 6P4C Female to Ethernet RJ45 8P8C Male Adapter .
  • Convenient and Simple: Connects an analog telephone device (phone, fax, caller id) through ethernet jack.
  • Mature Process Tech: The Uvital RJ45 to RJ11 converter uses high-quality materials and gold-plated metal contacts to ensure great connection and sound...
  • Please Noted: RJ11 to RJ45 adapter, the telephone plug-in port to network plug, for the use of telephone line to network cable, the crystal head uses...
  • Quality Ensured:worry-free 18-month replacement warranty,Customer-friendly Support Service.
Bestseller No. 20
Headset Adapter Cable 3.5mm Smartphone Headset to RJ9/RJ10 Phone Adapter for ONLY Cisco 7940 7970...
  • ONLY For Cisco 6921, 6941, 6945, 6961, 7940, 7940G, 7941, 7941G,7942G, 7945, 7945G, 7960, 7960G, 7961, 7961G, 7965G, 7970G, 7971G, 7975G, 7985G 8941,...
  • All functions on headset and phone would function same
  • Convert smartphone headset to 4P4C RJ9/RJ10 plug for office telephones.
  • Please Check the Compatible Phones list before your order.DO NOT BUY THE ITEM IF YOU CAN¡¯T FIND YOUR PHONE MODEL IN LISTS, CONTACT US FOR ADVICE

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FAQ:

Q: What is the wire length of a double RJ11 plug?

A: Double 3.5mm female plug to RJ11 plug. With RJ11 plug, different wire mode optional. Wire length is optional. High quality PU cord. To see our price, add these items to your cart. These items are shipped from and sold by different sellers. Choose items to buy together. In Stock. Sold by eachbid and ships from Amazon Fulfillment.

Q: How do I connect the headset to the RJ11 plug?

A: Headset adapter cord from double 3.5MM DC plug to RJ11 plug. Double 3.5mm female plug to RJ11 plug. With RJ11 plug, different wire mode optional.

Q: Should I get the RJ9 or RJ11?

A: If you need the RJ11 version, this is what you want! Otherwise, there are a million other RJ9 variants to choose from elsewhere. I used these to integrate a gaming headset to use as a telephone headset. The whole system worked well and provided a much better headset than the cheap flimsy ones