Use the DMM-7-38 to ensure a strong 4G or 3.6GHz 5G connection and fast transfer speeds for your modem or router. Multiband Portable AntennaIts unique 'X' design enables MiMo connectivity across a huge frequency range and with the options of desk or window mounting the antenna is ideal for use on the move.This multi-band portable antenna is designed to be compact and easy to use. It has feet that allow it to be used freestanding, a suction cup for window mounting, and clips for attachment to a laptop. The is a versatile and compact travel companion to ensure you have excellent signals in all situations.