We consider a landline splitter box to be a worthy investment in the long run. In the following post, we will help you to select the best landline splitter boxs.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Uvital Us Plug READ REVIEW

Best For High Quality: Buy: Retailandbulk Landline Splitter Box READ REVIEW

Best For Fast Delivery: Buy: Urbest Landline Splitter Box READ REVIEW

Best For Internet: Buy: Kinxiyu Landline Splitter Box READ REVIEW

Best For Easy Installation: Buy: Softalk Landline Splitter Box READ REVIEW

Best For Old School Phones: Buy: True Decor Landline Splitter Box READ REVIEW

Best For Durable Material: Buy: Uvital Landline Splitter Box READ REVIEW

Best Overall: Uvital Us Plug

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The uvital US plug's material feels more premium than its price would suggest. The uvital US plug is made of durable plastic material. The specially designed 2 way rj11 6p4c splitter lets you plug in two phone devices to one wall jack. These splitters work great in this situation because it gets the splitter away from the jack a bit with the flexible cable.

The box is great for connecting faxs and it allows for regular phone line. Also, the box is static and it does the job. Most importantly, the uvital US plug is compact and it is inexpensive.

Most customers found that the box allows phones and faxes to share the same line. And, they say that the box does its job terriffically well with no electrical noise. Also, they also found that the power cord on the new modem does n’t allow space for use of the one used on the rented modem.

• This is for landline phones, cordless or corded phones.
• Package includes: 2 x rj11 telephone splitter; worry-free 18-month replacement warranty,12-hour customer-friendly support service.
• It is easy to use and there were no defects in the pieces.
• This worked perfectly and it is made of durable material.

Best For High Quality: Retailandbulk Landline Splitter Box

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Next on the list, we've got yet another box that manages to win our hearts. It's the Retailandbulk Landline Splitter Box and it's widely considered as the box that has the most suitable features. The retailandbulk landline splitter box has a copper core and it is clean. Make sure this fits by entering your model number. Also, the box is thick and it is white.

The splitter is sturdy and it allows for clear sound. Finally, the retailandbulk landline splitter box is reliable and it can register for a lifetime warranty.

"Save one in case of accidental damage or you can give to a friend who needs to connect a phone line between multiple devices. " - says, one customer. To sum up, many have used the retailandbulk landline splitter box for more than a few months without any complaints, and it shows no sign of giving up.

• It is small and it is built with gold plating.
• A double socket end is used to connect 2 devices (telephone, fax, etc.).
• Durable construction with abs ul 94-v2 housing and thick gold plating on contacts.
• A single socket is used to connect to a line or telephone outlet.

Best For Fast Delivery: Urbest Landline Splitter Box

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The best landline splitter box's high-end materials make sure that it ages well with use. The best landline splitter box is a 6p4c US male plug and the other end is two 6p4c rj11 sockets. You just plug the adaptor into the rj11 phone socket, and plug your rj11 cables (not supplied) into the adaptor, and that's it done. Moreover, it is made of durable plastic material.

The splitter is good good quality and it works fine. And, this is static, is good for very good quality and it works very well. Finally, the best landline splitter box is good for fast delivery and it is ideal for the living room.

Most customers opine that the box is used for one phone line to split fax from the telephone. In addition, they also found that the box is it, then yes, what goes in, is the same on both outlets. In addition, a few say that the plug in and the receptacle side are both of high quality with a solid fit, both when plugging in the telephone plug and when plugging an item into it. Therefore, buyers were eager to recommend it to friends and families.

• These can be used as identical outlets to the input.
• This will be a problem because it's voip, but it works.
• Dimension: ~5.2(l) x 1.9(w) x 2.4(h)cm.
• Package included: 2 x 2 way rj11 adapter.

Best For Internet: Kinxiyu Landline Splitter Box

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If you often find yourself confused about the appropriate and satisfactory splitter, Kinxiyu Landline Splitter Box is your end point. The kinxiyu landlinesplitter box is long enough, it provides great value and has a high - fidelity design. The specially designed 2 way rj11 6p4c splitter lets you plug in two phone devices to one wall socket, That's convenient to use 2 phones or a fax machine. Also, this is compatible with all rj11 devices such as landline phones, fax or answering machines etc.

Most importantly, the kinxiyu landline splitterbox is good for sound quality and it is exquisite.

Overall, many buyers have used the kinxiyu landline splitter box for more than a few months without any issues, and it shows no sign of giving up.

• 100% functionally tested guaranteeing performance and integrity.
• Plug and play ready for fax lines, modems, cordless or standard phones.
• Delivers what they promise.

Best For Easy Installation: Softalk Landline Splitter Box

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We would, of course, be remiss if we didn't mention Softalk Landline Splitter Box for daily usage. The software landline splitter box worked perfectly and it saves time. Make sure this fits by entering your model number. And, the box is perfect for spaces that require multiple phones for the same line.

The splitter is black, works well for good quality and it worked fine. Lastly, the software landlinesplitter box is good for office phone, does the job and it works fine.

One customer says - "If you bought 32 of these you could have 64 landline phone widgets plugged into one socket. ". Most buyers opine that the splitter has been a dependable cost - saving phone jack. In short, most buyers found the box suited best, and no one questions it.

• Convert single phone jack to allow two phones to share the outlet.
• This is very useful, is designed for easy installation and it hooked up cable phone.
• Detailed directions on back of packaging.

Best For Old School Phones: True Decor Landline Splitter Box

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The True Decor Landline Splitter Box is capable of outshining several other boxes featured in this list in overall features for the price point. Also, it worked perfectly and it has connected phone line. Make sure this fits by entering your model number. Lastly, the true decor landline splitterbox is made of high-quality durable plastic material to last for many years.

Almost all buyers agree that the box is easy to use and pig-tail lead makes it easy to plug into a socket with adjacent tight obstructions. Further, a few strongly agree that the box is perfect for old school phones. In short, for almost all customers, the splitter was just what they wanted.

• This is supposed to .. jacks click strong and fast.
• Package includes: 2 x rj11 telephone splitter; 100% money back guarantee,.
• New and hot releases.

Best For Durable Material: Uvital Landline Splitter Box

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The Uvital Landline Splitter Box's high-end materials make sure that it ages well with use. The uvital landline splitter box is made of durable plastic material. They can use not only a telephone but fax machine with your ooma voip telephony unit. In addition, the splitter is clear, is flat and it is made for sound quality.

Above all, the uvital landline splitter box is used for joining two telephones with rj11 cable to one single phone line.

With no doubts, this splitter passed the test and had very satisfied buyers eager to share their experience.

• This is suitable for scenarios, is black and it is made of durable material.
• Package includes: 4 x rj11 telephone splitter;worry-free 18-month replacement warranty,customer-friendly support service.
• Durable material:uvital telephone adapter is made of durable plastic material.