Model NoEM820W
How to?Huawei Module Tutorial
Category3G Module
Form FactorPCIe
Dimensions51 x 30 x 4.6 mm
TechnologiesHSPA+,HSDPA,UMTS,EDGE,GPRS(Class 12),GSM
Dload Speed21 Mbps
Upload Speed5.76 Mbps
Freq bands
GPRS/EDGE1900/1800/900/850 MHz
WCDMA2100/1900/900/850 MHz
CertificationsCE, GCF, FCC, IC, PTCRB, RoHS
Carriers ApprovedAT&T
InterfacesUSB, GPIOs, UART
Voice SupportNone
GPS SupportNo
With Online Module Tester application, test EM820W's features such as voice call, data call, SMS,network selection, signal quality, phone book, http,error reporting,device info,gpio control,device info,AT commands etc.

Huawei's EM820W is a 3G Module. It's size is 30x51x4.6 mm. This module supports HSPA+,HSDPA,UMTS,EDGE,GPRS(Class 12),GSM technologies. EM820W certifications are CE, GCF, FCC, IC, PTCRB, RoHS .The integration support for this module can be found support. The frequency bands are listed above.Developer support can be found developer support. Specfication can be found specs. Carrier approvals for this module are listed above. For carrier certifcations and EM820W pricing, please check Huawei website.