Phone Adapters

Phone Adapters

The first adapter we at Headset Buddy created was, PC35-PH25, due to an absence in the market where a cable allows someone to use PC headphones on an office or home phone. 9 years later and we are still creating products to enhance the audio experience for professionals around the world.

Phone adapters will always have a special place in our heart because it's where we started and feel that to this day, we are THE BEST at making them. With over a million order between this site and Amazon, we believe others agree.

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  • Cisco Headset Adapter for PC Headset

    PC Dual 3.5mm Headset to RJ9/RJ10 CISCO Phone Adapter

    $26.19
    Convert two 3.5mm plugs to single 4P4C RJ9/RJ10 Cisco headset plug Works great with Cisco VOIP office phones with a RJ9 headset jack Save money by buying PC headsets to use with your office phone's headset jack Reduce clutter with single...
    01-PC35-RJ9Cisco
    SKU:
    01-PC35-RJ9Cisco
    Availability:
    Use your PC headset with your CISCO office phone with this dual 3.5mm to RJ9 plug VoIP headset adapter!
    $26.19
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    $26.19
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  • PC Headphone to Office Phone adapter

    PC Computer Headset to RJ9/RJ10/RJ22 Phone Adapter

    $26.19
    Convert two 3.5mm plugs to single 4P4C RJ headset plug Works great with most VOIP phones with a RJ9/Rj10/Rj22 headset jack Save money by buying PC headsets to use with your office phone's headset jack Does not work with RJ11 jack, which is wider...
    01-PC35-RJ9a
    SKU:
    01-PC35-RJ9a
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    Connect your favorite stereo PC headset to your office phone with the RJ9 headset adapter.
    $26.19
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  • 01-PC35-PH25

    PC Computer Headset to 2.5mm Phone Adapter

    $14.38
    Use headset on computer and home or office phone that has a 2.5mm headset jack Convert two 3.5mm plugs to single 2.5mm plug Reduce clutter with single headset Great for traveling, carry just one headset For use on standard 2.5mm phone headset...
    01-PC35-PH25
    SKU:
    01-PC35-PH25
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    This headset adapter allows you to use your favorite PC dual 3.5mm Mic/Audio Headset on a phone with a 2.5mm headphone jack.
    $14.38
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  • Use a 2.5mm headset with your office phone's headset jack

    2.5mm Headset to RJ9/RJ10/RJ22 Phone Adapter

    $19.63
    Convert 2.5mm plug to single 4P4C RJ9/RJ10 headset plug for your VOIP phone Compatible with most IP phone headset jacks: Nortel, Avaya, Aastra, ESI, NEC, RCA, Mitel, Lucent, Shoretel, Siemens, and more... Save money by buying standard phone headsets...
    01-PH25-RJ9a
    SKU:
    01-PH25-RJ9a
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    Use this 2.5mm Phone Headset to RJ9/RJ10/RJ22 Headset Plug Adapter and your existing 2.5mm phone headset with office phones that have a headset jack.
    $19.63
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  • Cisco training dual headset adapter

    Agent Buddy Training Switch Cisco Adapter

    $32.76
    Dual control with 2 mute buttons Dual volume control Listen-in only or train/take over call Works with wired or wireless headsets or a mix Use with Agent, Plantronics, Jabra and Sennheiser headsets Works with Cisco Phones ONLY. Perfect for Call...
    01-HM-RJ9Cisco
    SKU:
    01-HM-RJ9Cisco
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    The Agent Buddy training switch is perfect for side-by-side call center training. Control both volume and mute with this dual headset adapter for CISCO phones.
    $32.76
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  • 2.5 mm to Cisco phone adapter

    2.5mm Headset to RJ9/RJ10 CISCO Phone Adapter

    $19.63
    Convert 2.5mm plug to CISCO phone single 4P4C RJ9/RJ10 headset plug Save money by buying standard phone headsets to use with your Cisco phone headset jack Reduce clutter with single headset Does not work with RJ11 jack, which is wider than your...
    01-PH25-RJ9Cisco
    SKU:
    01-PH25-RJ9Cisco
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    This adapter converts a headset with a 2.5mm TRS plug to a 4P4C Cisco headset plug. The VoIP RJ9 plug allows 2.5mm headsets to work seamlessly on your CISCO phone.
    $19.63
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  • PH35-PH25 side view

    3.5mm Headset to 2.5mm Phone Adapter

    $13.06
    3.5mm Female to 2.5mm Male Headset Adapter Convert 3.5mm smartphone, Android, Blackberry, or iPhone headset plug to standard 2.5mm plug Use your iPhone or smartphone headset with any 2.5mm home, office, or mobile phone headset jack Works with 3.5mm...
    01-PH35-PH25
    SKU:
    01-PH35-PH25
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    Convert 3.5mm smartphone or iPhone headset to standard 2.5mm plug
    $13.06
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  • Gold Smartphone to PC Headset Adapter

    Gold Plated PC Computer Headset to 3.5mm Smartphone Adapter

    $14.38
    Converts a standard 3.5mm combo headphone/microphone port into two distinct ports – one 3.5mm headphone jack and one 3.5mm microphone port Great solution and compact design for maximum travel portability. Carry around just one high quality...
    01-PC35-PH35g
    SKU:
    01-PC35-PH35g
    Availability:
    The gold plate version of our PC35-PH35 adapter turns a 3.5mm audio output port into two distinct ports - one 3.5mm headphone jack and one 3.5mm microphone jack.
    $14.38
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  • 2.5mm headset to 3.5mm smartphone adapter

    Gold Plated 2.5mm to 3.5mm Adapter for iPhone, iPad and Android

    $14.38
    Convert 2.5mm Headset to 3.5mm Jack Use your phone headset with iPhone, iPad, Android, Blackberry, Motorola, PS4, Windows, or other smartphone or tablet 3.5mm headset jack Great for traveling, carry just one headset Works with most 2.5mm mono...
    01-PH25-PH35g
    SKU:
    01-PH25-PH35g
    Availability:
    Usually ships within 24 hours
    $14.38
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  • PH35-RJ9Cisco

    3.5mm Smartphone Headset to CISCO RJ9 Phone Adapter

    $19.63
    Convert 3.5mm smartphone plug to single 4P4C RJ9/RJ10 Cisco handset jack Works great with Cisco VOIP office phones with a RJ9 headset jack Save money by buying Smartphone headphones to use with your office phone's headset jack Reduce clutter with...
    01-PH35-RJ9Cisco
    SKU:
    01-PH35-RJ9Cisco
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    Use your favorite 3.5 mm TRRS headphones with a Cisco-based desk or VoIP phone. This adapter helps you avoid having to purchase an expensive Cisco headset
    $19.63
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  • 35M-LGTM Silver Solo

    3.5 mm to Lightning Aux Adapter for iPhone 7 and above

    $19.63
    Connects your iPhone with a lightning jack to your headphones or car stereo audio. Rugged tangle free nylon braided aux cable with aluminum casing provides superior durability, making it harder to damage over time Works with iPhone X, iPhone 8/8...
    01-35M-LTGM
    SKU:
    01-35M-LTGM
    Availability:
    This 3.5mm to lightning audio cable is perfect for those looking to pass the aux cord to their friend who has an iPhone X and above
    $19.63
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  • RJ9-PH35M

    Female RJ9 Headset to Male 3.5mm Adapter for iPhone and Smartphones

    $22.25
    Female RJ9 to Male 3.5mm plug headset adapter Convert RJ9/RJ10/RJ22 Headset to most smartphones with 3.5mm Headphone Jack/span> Save money by using your existing headset! Does not work with RJ11 (which is the size of the phone jack in the wall,...
    01-RJ9-PH35
    SKU:
    01-RJ9-PH35
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    Use your Plantronics / RJ headphones on a smartphone, tablet or laptop with a 3.5mm jack.
    $22.25
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    $22.25
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