20 Best Phone Splitter [2024]

Are you looking for the best phone splitter? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling phone splitter.

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# Preview Product
1 2-Way RJ11 Telephone Plug to RJ11 Socket Adapter and Splitter for Landline Telephone 2-Way RJ11 Telephone Plug to RJ11 Socket Adapter and Splitter for Landline Telephone
2 Uvital RJ11 Duplex Wall Jack Adapter Dual Phone Line Splitter Wall Jack Plug 1 to 2 Modular... Uvital RJ11 Duplex Wall Jack Adapter Dual Phone Line Splitter Wall Jack Plug 1 to 2 Modular...
3 Telephone Splitter, 3-Pack RJ11 Male to Female Two Way Phone Line Splitter Converter Cable Telephone Splitter, 3-Pack RJ11 Male to Female Two Way Phone Line Splitter Converter Cable
4 Phone Line Splitter,SHONCO Telephone Splitter, Phone Adapter Cable, with RJ11 6P4C Plugs, Suitable... Phone Line Splitter,SHONCO Telephone Splitter, Phone Adapter Cable, with RJ11 6P4C Plugs,...
5 Phone Line Splitter, Vcall Phone Jack Splitter, RJ11 Splitter,Phone Cord Splitter,Telephone Line... Phone Line Splitter, Vcall Phone Jack Splitter, RJ11 Splitter,Phone Cord Splitter,Telephone Line...
6 URBEST 2 pcs rj11 male to female two way telephone splitter converter cable URBEST 2 pcs rj11 male to female two way telephone splitter converter cable
7 Phone Jack Splitter for Landline Telephone RJ11 6P4C 2 Way Adapter (1 Splitter + 3 Inch Cable) Phone Jack Splitter for Landline Telephone RJ11 6P4C 2 Way Adapter (1 Splitter + 3 Inch Cable)
8 Phone Line Splitter Adapter 1 to 5, RJ11 6P4C Male to 5 Way 6P4C Female Socket Used for Connect... Phone Line Splitter Adapter 1 to 5, RJ11 6P4C Male to 5 Way 6P4C Female Socket Used for Connect...
9 Uvital Two Way Telephone Splitters, Male to 2 Female Converter Cable RJ11 6P4C Telephone Wall... Uvital Two Way Telephone Splitters, Male to 2 Female Converter Cable RJ11 6P4C Telephone Wall...
10 GFORTUN Beige RJ11 6P4C Male to 5 Female Outlet Ports Socket Telephone Phone Cable Line Splitter... GFORTUN Beige RJ11 6P4C Male to 5 Female Outlet Ports Socket Telephone Phone Cable Line Splitter...
11 Duplex Jack Phone Wall Adapter - 1 Pack, White - 2-Way Phone Splitter (2 Lines) Wall Jack Phone RJ11... Duplex Jack Phone Wall Adapter - 1 Pack, White - 2-Way Phone Splitter (2 Lines) Wall Jack Phone...
12 Telephone Training Adapter Y Splitter+Mute Button for Headset for Nortel Meridican, Norstar, Avaya,... Telephone Training Adapter Y Splitter+Mute Button for Headset for Nortel Meridican, Norstar,...
13 Ge 26191 Duplex Wall Jack Adapter (White, 4-Conductor) Ge 26191 Duplex Wall Jack Adapter (White, 4-Conductor)
14 Phone Jack Splitter, In-line DSL Splitter Filter for Phone Line (1 Pcs) Phone Jack Splitter, In-line DSL Splitter Filter for Phone Line (1 Pcs)
15 Phone Line Splitter,SHONCO Five-way Telephone Splitter, RJ11 6P4C Male-to-female 5-socket Port... Phone Line Splitter,SHONCO Five-way Telephone Splitter, RJ11 6P4C Male-to-female 5-socket Port...
16 Apple MFi Certified 2 Pack Headphones Adapter & Splitter for iPhone, 2 in 1 Headphone Dual Lightning... Apple MFi Certified 2 Pack Headphones Adapter & Splitter for iPhone, 2 in 1 Headphone Dual...
17 Phone Jack Splitter for Landline Telephone RJ11 6P4C 2 Way Adapter (1 Splitter + 3 Inch Cable) Phone Jack Splitter for Landline Telephone RJ11 6P4C 2 Way Adapter (1 Splitter + 3 Inch Cable)
18 Sobrilli Phone Telephone Extension Cord Cable Line Wire with Standard RJ11 6P4C Plugs for Landline... Sobrilli Phone Telephone Extension Cord Cable Line Wire with Standard RJ11 6P4C Plugs for...
19 2 PCS RJ11 Double Telephone Jack Splitter and Adapter,Telephone Line Splitter,Telephone Line Adapter... 2 PCS RJ11 Double Telephone Jack Splitter and Adapter,Telephone Line Splitter,Telephone Line...
SaleBestseller No. 1
2-Way RJ11 Telephone Plug to RJ11 Socket Adapter and Splitter for Landline Telephone
  • The adapter is made of durable plastic material
  • Cable Length:13cm,Weight: 28g
  • Package Included: 2 Way RJ11 Adapter, 1pcs
Bestseller No. 2
Uvital RJ11 Duplex Wall Jack Adapter Dual Phone Line Splitter Wall Jack Plug 1 to 2 Modular...
  • 4-conductor duplex in-wall adapter
  • Plugs into any modular jack
  • Accepts line cords from any 2 devices
  • For use with phones, answering machines, fax machines, caller ID, etc.
  • Phone adapter converts 1 modular jack into 2
Bestseller No. 3
Telephone Splitter, 3-Pack RJ11 Male to Female Two Way Phone Line Splitter Converter Cable
  • Telephone Splitter: 2 way RJ11 6P4C phone line splitter help you plug in two phone devices to one wall jack. You can use not only a telephone but FAX...
  • Durable Phone Jack Splitter: Durable material help you keep good singal delivery.
  • Easy to Use: Two way telephone Splitter is very simple to use. Plug the adaptor into the RJ11 phone socket and plug your RJ11 cables (not supplied)...
  • Package Includes:3 pack white telephone splitter(One end is 6P4C male plug and the other end is two 6P4C RJ11 sockets).
  • 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. 4
Phone Line Splitter,SHONCO Telephone Splitter, Phone Adapter Cable, with RJ11 6P4C Plugs, Suitable...
  • [High quality] Made of black ABS material, non-toxic and harmless, long-term use, single-hole RJ11 6P4C cable phone adapter.
  • [Easy to connect] A single jack used to connect lines or telephone sockets, with accurate signal transmission and clear sound quality.
  • [Moderate length] The length of the cable eliminates unnecessary clutter behind the phone and improves the signal strength.
  • [Durable structure] ABS material shell, thick gold plating on the contacts, with RJ11 socket and cable.
  • [100% satisfaction] If you are not satisfied with the product, you can contact us at any time, we will serve you wholeheartedly!
Bestseller No. 5
Phone Line Splitter, Vcall Phone Jack Splitter, RJ11 Splitter,Phone Cord Splitter,Telephone Line...
  • Product Name: Phone line splitter ; Type: RJ11 6P4C Male-2 Female Socket RJ11 6P4C male TO double 6P4C Female Telephone Adapter Cable.
  • RJ11 Phone Splitter helps to insert two devices such as telephone, fax, modem,answering machine into wall jack.Phone module adapters can also use fax...
  • Ease of Use: This modular cable is very easy to use.Connect this product to the RJ11 telephone socket and then connect the RJ11 cable (not included)...
  • Durable material: This telephone adapter is made of durable plastic material.Telephone adapter can be used for all phones and fax machines,office...
  • Material: Made of black ABS plastic material,non-toxic and harmless, long-term use.Service: If you are not satisfied with our products, please feel...
Bestseller No. 6
URBEST 2 pcs rj11 male to female two way telephone splitter converter cable
  • Product Name : Telephone Adapter;Type : 4 Pin RJ11 Socket to 4 Pin RJ11 Plug
  • External Material : Plastic
  • Case Size : 2.7 x 2.1 x 2.1cm/ 1.1" x 0.83" x 0.83"(L*W*H);Cable Length : 10cm
  • The adapter is suitable for standard telephone cable, is easy to use
  • 1 Male plug to 2 female dual socket, 6P4C RJ11 plug
Bestseller No. 7
Phone Jack Splitter for Landline Telephone RJ11 6P4C 2 Way Adapter (1 Splitter + 3 Inch Cable)
  • 3 Female Sockets RJ11 (6P4C) Telephone Adapter
  • Single socket used to connect to line or telephone outlet
  • Double socket end used to connect 2 devices (Telephone, Fax, etc.)
  • Durable construction with ABS UL 94-V2 housing and thick gold plating on contacts
  • Comes with a 3-inch Cable
Bestseller No. 8
Phone Line Splitter Adapter 1 to 5, RJ11 6P4C Male to 5 Way 6P4C Female Socket Used for Connect...
  • RJ11 6P4C male plug to 5 ports 6P4C female outlet, suitable for telephone lines in home or office, it also can work with 6p2c.
  • It is easy to use and great for a house that uses multiple landline telephones, realizes one-line input and five-line output, which can be connected...
  • It can separate multiple telephone lines, used for mediators, fax machines, fixed telephones, office lines, modems, answering machines, etc. It is...
  • Cable length: about 0.7ft. Package includes: 2 pack of RJ11 telephone splitter.
  • 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. 9
Uvital Two Way Telephone Splitters, Male to 2 Female Converter Cable RJ11 6P4C Telephone Wall...
  • Two Way Telephone Splitter: Specially designed 2 way RJ11 6P4C splitter lets you plug in two phone devices to one wall jack. It allows two telephones...
  • Easy to Use: Uvital Telephone Splitter is very simple to use. You just plug the adaptor into the RJ11 phone socket and plug your RJ11 cables (not...
  • Convenient and Simple: They Can use not only a telephone but FAX machine with your VOIP telephony unit
  • Durable Material:Uvital telephone adapter is made of durable plastic material
  • Package Includes: 2 x RJ11 Telephone Splitter
Bestseller No. 10
GFORTUN Beige RJ11 6P4C Male to 5 Female Outlet Ports Socket Telephone Phone Cable Line Splitter...
  • Item Name : RJ11 Telephone Splitter;
  • Type : RJ11 6P4C Male to 5 x 6P4C Female Outlet;
  • Size : 11.5 x 3.1 x 3.3 cm / 4.5" x 1.2" x 1.3" (L*W*H);Cable Length : 12 cm / 4.7"
  • Color : Beige; Material: plastic; Weight : 32g
  • Package Include: 1 x RJ11 Telephone Splitter
Bestseller No. 11
Duplex Jack Phone Wall Adapter - 1 Pack, White - 2-Way Phone Splitter (2 Lines) Wall Jack Phone RJ11...
  • Perfect For: Duplex connector allows a conversion between a single phone jack (RJ11) and two (RJ11) phone connections - Quickly connect two devices to...
  • Specifications: WHITE connector , 4 conductor (4 pin) , 2 Modular RJ11 connector - 1 Pack
  • Easy to Use: Simply plug your two RJ11 devices into the wall jack adapter
  • Perfect For: Dual device connections including phone & fax machine/ phone and answering machine/ phone & phone/ many more Perfect For: it's up to you
  • No Additional Equipment Required: Excellent "out-of-the-box" phone accessories for any home or office with multiple devices without the need for...
Bestseller No. 12
Telephone Training Adapter Y Splitter+Mute Button for Headset for Nortel Meridican, Norstar, Avaya,...
  • Can plug either into handset port or headset port
  • Mute button control with red indicator when on to avoid accidental talk into conversation
  • Handset or Headset Splitter
  • Great use for call center / telephone marketing trainings
  • Easy setup, plug and play
SaleBestseller No. 13
Ge 26191 Duplex Wall Jack Adapter (White, 4-Conductor)
  • Speaker Phone, Fax, Etc.
  • Answering Machine
  • Jack To Accept 2 Modular
  • Easily Adds A Telephone At A
  • Phones Or Phone & An Accessory
Bestseller No. 14
Phone Jack Splitter, In-line DSL Splitter Filter for Phone Line (1 Pcs)
  • [High Quality] - The dsl filter for phone line is made of high-quality plastic material, with high hardness, durable and safe. The plugs of phone line...
  • [DSL Line Splitter] - One end of wall phone filter is RJ11 6P4C Male and the other ends are 2 RJ11 6P2C Female, RJ11 6P4C Male to 2 Female Telephone...
  • [Practical Function] -The 2 wire dsl filter protects the voice signal and ADSL digital signal from the interference of a telephone and a fax machine,...
  • [Wide Application] - The dsl adapter for phone line is applied to answering machines, telephones, and fax machines
  • [Product Size] -  The size of telephone line filter is 3.3 x 4.5 x 2.2cm / 1.3" x 1.8" x 0.8" (L*W*H) and the length of cable is 2.5" (6.5cm)
Bestseller No. 15
Phone Line Splitter,SHONCO Five-way Telephone Splitter, RJ11 6P4C Male-to-female 5-socket Port...
  • [Application method] Provide a simple solution to separate multiple telephone lines, used for mediators, fax machines, fixed telephones, office lines,...
  • [No need for other equipment] This single-hole split-to-five-hole phone splitter can connect multiple phones and other devices you want to connect at...
  • [Perfect application] Multiple devices can be connected to one line at the same time, with strong anti-interference ability and high-definition sound...
  • [Easy to use] Only one telephone line is needed to separate multiple devices for simultaneous use, without mutual interference, simple plug-in...
  • [Packaging specifications] One beige adapter RJ11 6P4C and one beige in-line coupler.
Bestseller No. 16
Apple MFi Certified 2 Pack Headphones Adapter & Splitter for iPhone, 2 in 1 Headphone Dual Lightning...
  • 【Widely Applicable】You Will be Able to Listen to Music with a Headphone/ Earphone for iPhone iPhone 12/12 Pro/12 Pro Max/SE 2020/11/11 Pro/11Pro...
  • 【Superior Charging Speed】Using Latest Decoding Chip to Ensure Fast Charging and Long Lasting.No Additional Software Required.
  • 【Listening to Music While Charging】Function Audio + Charge Port of Our Headphone Adapter, Let You Enjoy The Fun of Listening to Music while...
  • 【Perfect Sound Quality】The 2-in-1 Dual lightning Headphone Adapter is Built with Upgraded Apple MFi Certified DAC Chip to Read data Fast and...
  • 【Sincere Service】 We Guarantee You a 3-Month Refund and a 18-Month Warranty. With Our Products, Worry-Free 100% Money Back Guarantee! . If You...
Bestseller No. 17
Phone Jack Splitter for Landline Telephone RJ11 6P4C 2 Way Adapter (1 Splitter + 3 Inch Cable)
  • 3 Female Sockets RJ11 (6P4C) Telephone Adapter
  • Single socket used to connect to line or telephone outlet
  • Double socket end used to connect 2 devices (Telephone, Fax, etc.)
  • Durable construction with ABS UL 94-V2 housing
  • Comes with a 3-inch Cable
Bestseller No. 18
Sobrilli Phone Telephone Extension Cord Cable Line Wire with Standard RJ11 6P4C Plugs for Landline...
  • Item Name: US Telephone Signal Splitter Connector,made of durable plastic material.
  • Plug and Jack Type:1 male plug to 2 female dual socket, RJ11 plug.
  • USAGE:Easy to use for wiring distribution.
  • Convenience:Helpful to Connect Up to 2 Phone Cord
  • Customer Service:If you meet any issues, feel free to reach us, our support team will make the best of any assistance within 24 hours.
Bestseller No. 19
2 PCS RJ11 Double Telephone Jack Splitter and Adapter,Telephone Line Splitter,Telephone Line Adapter...
  • This is RJ11, 6P4C telephone line splitter and adapter.
  • Phone jack splitter can be plugged into a telephone jack in the wall or any other telephone line jack.
  • This dual landline phone jack splitter can divide the telephone line or cord 1 to 2 way, and no sound and signal weakness.
  • Phone splitter suitable for telecom equipment such as telephones,ADSL, fax machines, modems, answering machines, etc.
  • You can install this telephone jack splitter without additional tools.

Having trouble finding a great phone splitter?

This problem is well understood by us because we have gone through the entire phone splitter research process ourselves, which is why we have put together a comprehensive list of the best phone splitters available in the market today.

After hours of searching and using all the models on the market, we have found the best phone splitter for 2023. See our ranking below!

How Do You Buy The Best Phone Splitter?

Do you get stressed out thinking about shopping for a great phone splitter? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching phone splitter, which is why we have assembled a comprehensive list of the greatest phone splitter available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for phone splitter that you consider buying. Your questions might include the following:

  • Is it worth buying an phone splitter?
  • What benefits are there with buying an phone splitter?
  • What factors deserve consideration when shopping for an effective phone splitter?
  • Why is it crucial to invest in any phone splitter, much less the best one?
  • Which phone splitter are good in the current market?
  • Where can you find information like this about phone splitter?

We’re convinced that you likely have far more questions than just these regarding phone splitter, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for phone splitter, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible phone splitter. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an phone splitter buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available phone splitter currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of phone splitter has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an phone splitter?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your phone splitter.
  5. Customer Ratings: Number ratings grade phone splitter objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their phone splitter.
  7. Product Quality: You don’t always get what you pay for with an phone splitter, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an phone splitter is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining phone splitter information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding phone splitter is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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