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The RJ11 Duplex Telephone Adapter is a high-quality 1-to-2 phone line splitter featuring 3 female RJ11 jacks, gold-plated contacts, and thick copper wiring housed in durable ABS casing. RoHS certified and precision tested in the USA, it ensures no signal loss while connecting multiple devices like phones and fax machines to a single landline jack. Compact and easy to install, this splitter is compatible with all standard RJ11 devices, making it the perfect solution for both home and office phone systems.


















| ASIN | B088Z2DFZS |
| Batteries Required | No |
| Best Sellers Rank | #571,516 in Electronics ( See Top 100 in Electronics ) #390 in Phone Cables |
| Brand | RetailAndBulk |
| Cable Type | Telephone Cable |
| Colour | White |
| Compatible Devices | Phone, Fax, Modem |
| Compatible Phone Models | All standard RJ11 landline phones (e.g., Panasonic, AT&T, VTech, GE) |
| Connector Gender | Male-to-Male |
| Connector Type | RJ11 |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,342) |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 56 Kbps |
| Date First Available | 28 May 2020 |
| Indoor/Outdoor Usage | Outdoor |
| Item Dimensions LxWxH | 6.4 x 6.4 x 6.4 Centimeters |
| Item Weight | 9 g |
| Item model number | RJ11 Duplex Adapter with 3 inch Cable |
| Manufacturer | RetailAndBulk |
| Material | PVC, Copper, Gold |
| Maximum Voltage | 10 Volts (DC) |
| Model | RJ11 Duplex Adapter with 3 inch Cable |
| Model Name | RJ11 Landline Phone Jack Splitter |
| Net Quantity | 1 Count |
| Number of Items | 1 |
| Number of Pins | 4 |
| Number of Ports | 3 |
| Outer Material | Other |
| Product Dimensions | 6.35 x 6.35 x 6.35 cm; 9 g |
| Recommended Uses For Product | Phone and Fax Connection |
| Shape | Round |
| Special Feature | Durable |
| Special Features | Durable |
| Specification Met | UL |
| UPC | 618020832800 |
T**D
I like it
S**R
Worked perfectly!!
F**N
Great quality fit,ease of use,works great,
H**K
Needed to replace my splitter, clip on jack broke off. Guess too many plug and unplugs.
J**T
Bonne qualité.
Trustpilot
1 day ago
2 months ago