WiFi/GSM Splitters - These units allow you to connect up to 3 access points to a single antenna Impedance balancing - The unit is designed to match the impedance (50ohms) of the antennas and WiFi Device. Quick Install - Easy to install and no manual balancing adjustment required N-Type Female Connectors - See our Connector Look Up Tables below to check connection type you require 'Penta-Band' Covers From 806-960 / 1710-2700 MHz - takes in all existing GSM, 3G and upcoming 4G frequencies as well as WiFi