The NS21102A device is a high-performance diversity module for mobile telephone systems. 

The device offers the following benefits:

▪ Covering WCDMA/LTE bands B1&66/3/7/40/41  

▪ Supports downlink carrier aggregation combinations: 1+3,1+7,3+7,40+41,7+40

Product Features：

Package：1.9 x 2.2mm
Band：B1&66/3/7/40/41  
Antennas：1
AUX Port：2