Allowed to extend M. 2 B-Key Socket SSIC-based WWAN 3042 Module to work as 3052 Module in the Desktop or Laptop.; Support M. 2 B-Key module card, such as 2G GSM, GPRS, 3G, CDMA, WLAN, WWLAN, HSPA MODEM, GPS, 4G WiMAX, LTE, 5G card connection with desktop;
PCB Board size: 30*52 mms