Product Info

LTE Module Series
EG21-G MINIPCIE Hardware Design
EG21-G_MINIPCIE_Hardware_Design 9 / 48
2 Product Concept
2.1. General Description
EG21-G MINIPCIE module provides data connectivity on LTE-FDD, LTE-TDD, DC-HSDPA, HSPA+,
HSDPA, HSUPA, WCDMA, EDGE and GPRS networks with PCI Express Mini Card 1.2 standard interface.
It supports embedded operating systems such as WinCE, Linux, Android, etc., and also provides audio,
high-speed data transmission and GNSS functionalities for customers’ applications.
EG21-G MINIPCIE module can be applied in the following fields:
 PDA and Laptop Computer
 Remote Monitor System
 Vehicle System
 Wireless POS System
 Intelligent Meter Reading System
 Wireless Router and Switch
 Other Wireless Terminal Devices
This chapter generally introduces the following aspects of EG21-G MINIPCIE module:
 Product Series
 Key Features
 Functional Diagram

EG21-G MINIPCIE contains Telematics version and Data-only version. Telematics version supports
voice and data functions, while Data-only version only supports data function.
NOTE