TE Connectivity Cat 3 Multiple Port PCB Mount Modular RJ45 Jacks. Cat 3 multiple port 8 position pre-loaded PCB through hole right angle mount Modular RJ45 Jacks with black high temperature UL 94V-0 nylon housings. Stock number ; 820-8167 820-8167 has 2 ports Stock number ; 795-0779 795-0779 has 4 ports Stock number ; 820-8252 820-8252 has 5 ports Stock number ; 782-5774 782-5774 has 6 ports Stock number ; 782-5783 782-5783 has 8 ports