RJ11 End Features Include:

• RJ11 ends come with 4 pins inside allowing you to crimp up to 2 pairs of wire onto the end of the cable.
• Crimps onto the end of Cat 3 or Cat 5e cable
• For use on modem, fax, and voice lines
• Fits into any standard phone jack
• Sold in packs of 25
• 5 Year Warranty