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The Best Rj9 Adapter of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Rj9 Adapter of 2022. Check our ranking below.

2,100 Reviews Scanned

Rank No. #1
RJ9 Plug to USB Headset Adapter Compatible with Plantronics Jabra Sennheiser Wireless DECT Headsets for Use with Computers PC Laptop Mac Tablet Window Softphones Devices
  • Convert your exist RJ9 plug into USB plug headset for computer PC laptop mac tablets softphone
  • Convert your exist wireless desktop headset system into a wireless headset system work with your coputer pc laptop mac tablets windows softphones
  • Easy setup, plug and play, no extra software drivers need
  • Compatible with wireless headset system by Plantronics such model CS50 CS55 CS351n CS361n CS70n CS540n CS540 CS530 CS510 CS520 C054 C052 CS55 Jabra Pro 920 GN9125 GN9120 Sennheiser D10 Wireless Headset
  • NOTE : if get no microphone then check the settings on computer/laptop or softphone app you are using, need to change microphone input setting to USB or try different input setting and it will work. In some plantronics wireless headset model, customer change the dial setting underneath the base and it work.
Rank No. #2
VoiceJoy Headset Adapter Converter 3.5mm Plug to Female RJ9/RJ10 Headset/Handset Plug for Most Office Phones
  • NOT COMPATIBLE WITH AVAYA ,CISCO,YEALINK Grandsteam PHONES and SNOM Phones.
  • ONLY COMPATIBLE WITH SOME SPECIFIC PHONE MODELS LISTED IN DESCRIPTION.
  • 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 ITEM IF YOU CAN‘T FIND YOUR PHONE MODEL IN LISTS, CONTACT US FOR ADVICE
Rank No. #3
VoiceJoy 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, 8945, 8961, 9951, 9971 IP Phones.
  • Not FOR Cisco 7902, 7905, 7910, 7911, 7912, 7920, 7921 Phones.
Rank No. #4
VoiceJoy 3.5mm Smartphone Headset to RJ9 Adapter Cable - 3.5mm Headphone Converter to Office Telephone IP Phones
  • 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.
Rank No. #5
VoiceJoy Headset Adapter for 2.5mm Headset, RJ9/RJ10/RJ22 Headset Plug Adapter Converter for Aastra Adtran BT Alcatel Lucent,Avaya 2400,4600 Series, Interquartz Lazerbuilt Ascom Telephone Phones
  • ATTENTION:NOT FOR AVAYA 1600 9600 Series,Cisco phones,Yealink, Grandstream Phones and Snom Phones.
  • NOTICE: Only Compatible With 2.5MM Headset And Some Specific Phones. Please see compatible phone models list in description below. Check our store for headset adapter for other phone models or Contact Us for Compatibility Guide!
  • Save money by buying standard 2.5mm phone headsets to use with your phone's headset jack
  • Convert 2.5mm plug to single 4P4C RJ9/RJ10 headset or handset plug for your office phone
  • NOTICE: Only Compatible With 2.5MM Headset And Some Specific Phones. Please see compatible phone models list in description below. Check our store for headset adapter for other phone models or Contact Us for Compatibility Guide!
Rank No. #6
VoiceJoy 3.5mm Smartphone Headset to RJ9 Adapter Compatible with Yealink T20 T21 T41G etc Phones and Grandstream GXP14XX,GXP2124, GXP2120, GXP2140 GXP2140 GXP2160 GXP2110
  • 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
Rank No. #7
USB Plug Computer PC Laptop To RJ9 Female Adapter For Headset Work With Avaya Nortel Nt Yealink Viop POE NEC Mitel Office Desktop IP Telephone Phone Skype MSN Video Phone App Conference Work From Home
  • Convert your exist RJ9 headset into USB plug headset for computer PC laptop
  • Work with RJ9 headset that work with Avaya Nortel Nt Yealink Viop POE NEC Mitel Office Desktop IP Telephone Phone
  • Convert to USB plug headset to work from home on your computer/laptop with phone or video app
  • Headset is not included, only adapter/converter
  • NOTE : if get no microphone then check the settings on computer/laptop or softphone app you are using, need to change microphone input setting to USB or try different input setting and it will work. In some plantronics wireless headset model, customer change the dial + slider setting underneath the base and it work.
Rank No. #8
Poyiccot RJ9 to 3.5mm Adapter, RJ9 Male to Dual 3.5mm Female Headphone Adapter for Telephone Audio Adapter Headset Buddy Cable for Office RJ9 Headphone
  • 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 cable.
  • 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.
Rank No. #9
VoiceJoy Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug for Cisco Unified Office Telephone 7970 7940 7941 7942 7971 etc
  • 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 7971 7971G 7975 7975G 6921 6941 6945 6961 7821 7841 7861 8811 8841 8851 8861 8941 8945 8961 9951 9971 and Plantronics Amplifier: M10 M12 M22 & MX10 Vista Modular Adapters
  • BUY THE ITEM TODAY IF YOU HAVE ONE OF THE PHONE OR AMPLIFIER MODELS LISTED ABOVE. NOT COMAPTIBLE WITH CISCO SPA SERIES
Rank No. #10
LBSC Headset Adapter RJ9 Male to 3.5mm Female Headset Phone MIC Audio Splitter Adapter Cable 2 Pack (RJ9 Male to 3.5mm)
  • You can use your own headphone to chat on telephone with this cable
  • 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 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 pursuit of high-quality effects pro professional products recommended to choose better Since the phone is not unified production standards, this product is not available for all brands phone (compatible with about 90% telephone)
  • Note: It can not work with 2 in 1 integrated headset

Last update on 2022-08-25 / Affiliate links / Images from Amazon Product Advertising API

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