Product description
A Wide Band, 700-2700Mhz frequency range, 4G LTE antenna provides a wide enough range for a number of applications including WiFi, BLE & LoRa/RF. This antenna is 53mm x 24mm with a 100mm length coaxial cable ending in an IPEX (u.FL equivalent) connector. The antenna has a 3M adhesive backing making it easy to fix it to your project.
More information is available on the website of Sparkfun.