







📞 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 tested in the USA, it supports phones, fax machines, and modems with zero signal loss, making it ideal for professional and home office environments seeking reliable dual-line connectivity with easy installation.







| 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 |
| Maximum Voltage | 10 Volts (DC) |
| 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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