[Review&QnA] Uvital RJ11 Duplex Wall Jack Adapter Dual Phone Line Splitter Wall Jack Plug 1 to 2 Modular Converter Adapter for Office Home ADSL DSL Fax Model Cordless Phone System, White(2 Packs)




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[Review&QnA] Uvital RJ11 Duplex Wall Jack Adapter Dual Phone Line Splitter Wall Jack Plug 1 to 2 Modular Converter Adapter for Office Home ADSL DSL Fax Model Cordless Phone System, White(2 Packs)



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About this item



  • 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, modems, caller ID, etc.
  • Phone adapter converts 1 modular jack into 2
  • 4-conductor duplex in-wall adapter
  • Plugs into any modular jack
  • Converts 1 modular jack into 2
  • Accepts line cords from any 2 devices
  • For use with phones, answering machines, fax machines, modems, caller ID, etc.
  • Sometimes the jacks are recessed in the case of the VOIP unit.
  • These splitters works great in this situation because it gets the splitter away from the jack a bit with the flexible cable.
  • It can be easily installed on the phone and handset without any tools.
  • Does not affect the sound quality because of the advanced technology and high-quality materials.
  • Specially designed Duplex Wall Jack Adapter lets you plug in 2 phone devices to 1 wall jack. It allows two telephone or modem with US plug to connect to a single US telephone socket
  • They Can use not only telephone but FAX machine with your Ooma VOIP telephony unit;



Reviews



★★★★★

Verified Purchase

Snaps in firmly, stays put

I've bought a lot of these over the decades, most of them have always been a little weak on the clip holding them into the jack. This one clips in firmly and stays put and electrically provides a solid connection. There's just not that much to say, but it does the job well and deserves a good review.



★★★★★

Verified Purchase

Two phones on 1 jack

I got a new phone with caption and still wanted my 4 phone system. I unplugged the phone line from the wall jack and plugged in the adapter and and then plugged in the two phone lines and now have the two phone systems on one wall jack



★★★★★

Verified Purchase

Functional

The product is great and functions well, but I needed to return it. NOT a fault of the product. It did not meet the install requirements of the device I am using for a fall-detection alert system. Again, NOT a fault of this product.



★★★★★

Verified Purchase

Pennys Saved me Dollars

I've always had a dedicated fax line that cost me $20+ a month. I moved and was trying to cut cost, but as most of us need to fax something once in awhile I was on a search for a less expensive way. I know years ago they had splitters, but due to owning a business I just broke down and got a separate line. No longer owning a business, but sometimes needing a fax, I was on a search for a less expensive way to use my all in one to fax.
Well I happened on this little guy. AWESOME. it worked instantly, now I don't have to unplug my phone line and hook it up to my all in one to fax.
Please understand, as my husband didn't, you can't be on the phone and faxing at the same time, pick one or the other to use at that moment. I explained to him to use his cell if need be and fax.



★★★★★

Verified Purchase

Got me past Spectrum Landline port limitations!

It worked. I have Spectrum which only allows one landline port to its modem. This T allows me to be able to hook up my fax machine also. Same phone number!



★★★★★

Verified Purchase

works as it should

I suppose all such splitters are pretty much the same. Mine did fix a connection and sound problem in my land line. I am a bit taken aback by the high potential of breakage of such devises seeing how flimsy that little lever is that's suppose to click in the outlet.



★★★★★

Verified Purchase

its great

I needed this because I have a life line everyone is for cell phones but life line must have a land line



★★★★★

Verified Purchase

Telephone Signal Splitter

They work as advertised; they allow you to connect to devices to the same telephone port



★★★★★

Verified Purchase

Not exciting. It works as it should.

With RadioShack dead and landlines going out of style, these little things are rare to find in stores, almost to the level of a unicorn. It clicks in, splits the phone line, and works. Two came in the pack and both worked. I use it to split a phone jack between a wireless phone that requires power and a classic phone that will work when the power goes out. Does its job can’t complain.



★★★★★

Verified Purchase

Easy to install

I have only had this item a short while so don't know how sound the product is in the long term, but it is oley for now.



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Question & Answer



Question :

what side does the phone line plug in and what side to plug the fax line or does it matter two different numbers

Answer :

The only one mattering is the one to the phone line. The others are your choice.



Question :

I have one wall jack, with two lines. Can I use this to have two phones plugged in, and have both phones receive both lines?

Answer :

no only one phone line can use the jack not two different lines



Question :

will this work to run my wireless printer and my computer?

Answer :

It works wonderfully with my home phone and printer/fax. Thus far I have not had any complaints.



Question :

I have an old-fashioned modular wall jack with the port on the side, so splitter is vertical. Will this duplex splitter hold securely? Thx!

Answer :

I"m not sure what you mean by "old-fashion". If the RJ11/12 (telephone) jack is not damaged the adapter will plug in and be held securely with the tab. The tab must be depressed so that the adapter can be removed. If you can plug a telephone cable into into the wall jack the adapter will fit.



Question :

My phone operates through my cable modem . Can I use this so I can have 2 phones ( that have the same phone number ) working through my modem?

Answer :

I use this jack adapter and my phone operates through a modem. I use one jack for the phone and the other for a separate caller id unit. Since this works for me, I am guessing it would work for what you want to do



Question :

Will my modem line and phone land line cord work simultaneously with this? I have only one wall jack and need to plug in both modem and landline.

Answer :

My line cord runs from wall plug to the duplex wall jack that is plugged into the modem with the phone plugged into the other jack. Originally I plugged the splitter into the wall but now I only need one long line cord.



Question :

Had a landline on a jack, but have internet for service from verizon can this product be plugged in to the jack so i can receive faxes?

Answer :

You should not need a duplex jack to receive faxes as they have a distinctive ring tone that your machine will recognize and receive. No separate phone line needed as it can use same line as phone.



Question :

Will this work to connect my brother printer/fax? Currently the phone line plugs into the back of the modem and I can’t send faxes.

Answer :

As long as the printer/fax doesn't need a line filter, it should work. If a filter is needed, try installing it on the side the fax/printer is connected, leaving the other side open for the phone, assuming that the phone is a totally separate device. If that won't work, just use a separate jack for the phone.



Question :

Can i use this to input 2 sources (1 front gate doorphone signal, 1 voip phone box) to my telephone's jack so that it will response to both inputs?

Answer :

I used the device to input my telephone and my fax machine. That worked well. Beyond that, I don’t know the answer.



Question :

Will this work with a Majic Jack to connect a fax machine?

Answer :

I'm sorry I can't help you. I have know idea about a majic jack because I don't have one and the Uvital 1 to 2 phone line splitter I bought is not the same as the picture shown . Sincerely , Nikki



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