The Pulse Larsen W900M is a 9 inch long, low loss mini coax jumper cable (1.13mm diameter) with IPEX / MHF/ U.FL connector on one end and SMA-Female Bulkhead connector on the other. This cable is an RF coaxial cable for applications ranging from 0-6 Ghz. Commonly used to connect external cellular antennas to 3G/4G/LTE modem modules from Sierra Wireless, Telit, Quectel, ublox, Nimbelink, etc.

Note: U.FL is a product made by Hirose. MHF is a product made by IPEX. These are 100% compatible.