This covers various length MHF4 (IPX4) to SMA cables which are used to connect M.2 type WLAN and LTE cards inside enclosures to an outside panel (SMA) onto which the matching antenna gets connected. Please note that the MHF4 connector is much smaller than the UFL connector and the two are not compatible. The large panel mount SMA connector on the other side of the cable can be either female (F) or male (FRP) type