







📞 Double your connections, not your clutter!
The RJ11 Duplex Telephone Adapter is a high-quality 1-to-2 phone line splitter featuring 3 female RJ11 (6P4C) sockets, gold-plated contacts, and durable ABS UL 94-V2 housing. Designed and precision-tested in the USA, it allows seamless connection of two devices like phones or fax machines to a single landline jack without signal loss. Its compact design and included 2.5-inch cable offer flexible, easy installation for both home and office environments.







| Brand | RetailAndBulk | 
| Connector Type | RJ11 | 
| Cable Type | Telephone Cable | 
| Compatible Devices | Phone, Fax, Modem | 
| Special Feature | Durable | 
| Compatible Phone Models | All standard RJ11 landline phones (e.g., Panasonic, AT&T, VTech, GE) | 
| Recommended Uses For Product | Phone and Fax Connection | 
| Colour | White | 
| Connector Gender | Male-to-Male | 
| Data Transfer Rate | 56 Kbps | 
| Shape | Round | 
| Number of Pins | 4 | 
| Net Quantity | 1 count | 
| Model Name | RJ11 Landline Phone Jack Splitter | 
| Specification Met | UL | 
| Indoor/Outdoor Usage | Outdoor | 
| Number of Items | 1 | 
| Outer Material | Other | 
| Manufacturer | RetailAndBulk | 
| UPC | 618020832800 | 
| Model | RJ11 Duplex Adapter with 3 inch Cable | 
| Product Dimensions | 6.35 x 6.35 x 6.35 cm; 9 g | 
| Item model number | RJ11 Duplex Adapter with 3 inch Cable | 
| Special Features | Durable | 
| Batteries Required | No | 
| Data Link Protocol | Ethernet | 
| Number of Ports | 3 | 
| Material | PVC, Copper, Gold | 
| Country of Origin | USA | 
| Item Weight | 9 g | 
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