The MHF4 to UFL Pigtail Adapter will allow U.FL connector pigtails/cables to be used on a M.2 modem's MHF4 connectors. They are 2.5 inches overall length.
These pigtail adapters will also allow coupling a larger RG113/RG178 U.FL pigtail cable to a MHF4 (M.2) modem connector where pigtail cables are severely limited in size.
It is recommended to install a short piece of heat shrink over the connectors for insulation–to avoid the connectors from possibly grounding against the modem, PCB or or other metallic object.
Sold in quantities of one.