Review on Uvital Cream 2 Pack - In-line DSL Filter Splitter | RJ11 6P2C Male to 2 Female Telephone Modem ADSL Splitter Filter by Ruth Reyes

Almost immediately after installing this splitter, my download/upload speed dropped by 50%. When my ISP's phone tech support couldn't figure out or fix the problem, a technician was dispatched. It only took him 5 minutes to diagnose and explain what was wrong. He picked up a "current model" splitter from his truck and held the connector ends of the two splitters side by side and found only two pins versus four pins in the connector. splinters from your truck. The technician explained that only splitters with four pins in the phone jack would adequately transfer all upload/download data to be transferred, cutting both speeds in half! If you use this splitter, you can try it.